Avsnitt
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The basic building blocks of humans are cells. When embryos are first fertilised, they're all the same. But after three weeks, they begin to specialise and clump together to form the various bits of the body.
人体结构最基本的组成是细胞。当胚胎刚受精时，它们的细胞是完全相同的。但三周后，细胞会开始分化并分别凝聚形成人体的各个部分。
The secret to learning how humans are built [lies] deep in the heart of these cells. Specifically, the Human Cell Atlas project aims to find out which genes are turned on at what times and in which locations. Researchers have now published details of how this happens in skin. This raises the possibility of eventually slowing down the signs of ageing.
了解人体构造的秘密就藏在这些细胞深处。具体来说，人类细胞图谱项目的目标就是找出基因会在何时何处被激活。研究人员目前已经公布了这一过程在皮肤中如何进行的细节。这一发现可能增加了最终延缓衰老迹象的可能性。
词汇表
building blocks 基本组成
cells 细胞
embryos 胚胎
fertilised 受精
specialise （细胞）分化
clump together 聚成一团
Atlas 图谱
genes 基因
ageing 衰老，老化
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Think of the wisest person you know. What is it that makes them wise? What qualities do they have? Does wisdom mean the same for you as it does for me? All cultures value wisdom, but not all cultures agree on its definition. For some, the focus is on intelligence, while others emphasise compassionate love for others. In some cultures, a spiritual component is required to be considered wise. Are there any aspects of wisdom that all cultures can agree on?
想想你认识的最聪明的人。是什么让他们变得聪明？他们有什么品质？智慧对你和对我来说意义相同吗？所有文化都重视智慧，但并非所有文化都认同智慧的定义。对于一些人来说，重点是智力，而另一些人则强调对他人的同情心。在某些文化中，需要精神成分才能被认为是明智的。智慧的某些方面是否是所有文化都能达成共识的？
A group of 34 researchers from all over the world and from fields like psychology, philosophy and anthropology got together to explore 'Dimensions of wisdom perception across twelve countries on five continents'. The study found two characteristics that everyone – from urban university students in Peru to villagers in rural India – associated with wisdom.
来自世界各地的心理学、哲学和人类学等领域的 34 名研究人员齐聚一堂，探索“五大洲 12 个国家的智慧感知维度”。研究发现，从秘鲁城市大学生到印度农村村民，每个人都与智慧相关的两个特征。
The first quality a wise person must have is 'socio-emotional awareness'. This is about the ability to understand others' point of view and really care about their thoughts and feelings. However, this person must also have the second quality: 'reflective orientation', which is about using logic and past experience to make judgements. If you are mindlessly driven by emotions and don't think before you act, then you are unlikely to be perceived as wise. So, if you want to be wise, learn to both keep your cool and put yourself in others' shoes.
智者必须具备的首要品质是“社会情感意识”。这是关于理解他人观点并真正关心他们的想法和感受的能力。然而，这个人还必须具备第二个品质：“反思导向”，即运用逻辑和过去的经验来做出判断。如果你盲目地受情绪驱使，行动前不思考，那么你就不太可能被认为是明智的。所以，如果你想变得明智，就要学会保持冷静并设身处地为别人着想。
But, while this study helps us build a more unified definition of wisdom, the world is vast and cultures vary hugely. In 'The Cambridge Handbook of Wisdom', the authors make an apple pie analogy, comparing pie to wisdom. Imagine your grandmother makes your favourite apple pie – she represents the wisdom you think is best. Now, imagine you take this apple pie to the Amazon rainforest, where apples don't grow. For the locals, the pie isn't as good as their own traditional desserts; they've grown up with different flavours and ingredients, just as different cultures have developed their own wisdom traditions. Ultimately, the way wisdom is experienced, shared, and valued depends on the cultural ingredients involved.
但是，虽然这项研究帮助我们对智慧建立了一个更加统一的定义，但世界广阔，文化差异巨大。在《剑桥智慧手册》中，作者用苹果派来比喻，将馅饼与智慧进行比较。想象一下你的祖母做了你最喜欢的苹果派——她代表了你认为最好的智慧。现在，想象一下您将这个苹果派带到亚马逊雨林，那里不长苹果。对于当地人来说，馅饼不如他们自己的传统甜点；他们是在不同的口味和成分下长大的，就像不同的文化发展了自己的智慧传统一样。最终，智慧的体验、分享和价值方式取决于所涉及的文化成分。
词汇表
quality （人的）品质
compassionate 有同情心的
spiritual 精神上的，心灵的
anthropology 人类学
perception 认知
characteristic 特征
awareness 意识，认知
point of view 观点
reflective 反思的
logic 逻辑
judgment 判断
mindlessly 盲目地
perceive 认为，视为
keep one's cool 保持冷静
put oneself in others' shoes 从他人的角度看问题
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Saknas det avsnitt?
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Researchers at Michigan State University recently found that bees’ sense of “smell” is sensitive enough to identify chemical smells of cancer.
密歇根州立大学的研究人员最近发现，蜜蜂的“嗅觉”足够灵敏，可以识别癌症的化学气味。
Bees sense chemicals in their environment using antennae, structures on their heads, which serve as “noses” to sense smells.
蜜蜂使用触角来感知环境中的化学物质，触角是它们头部的结构，充当感知气味的“鼻子”。
The researchers wrote in a study published last month that honeybees can sniff out lung cancer on a patient’s breath.
研究人员在上个月发表的一项研究中写道，蜜蜂可以通过病人的呼吸嗅出肺癌。
Debajit Saha is an assistant professor of biomedical engineering at Michigan State University. He was part of a team that published the research.
Debajit Saha 是密歇根州立大学生物医学工程助理教授。他是发表该研究的团队的一员。
“Our world is visual. [The] insects’ world is all based on smell, so their sense of smell is very, very good,” Saha said.
“我们的世界是视觉的。昆虫的世界都是基于嗅觉的，所以它们的嗅觉非常非常好，”萨哈说。
“There is quite a bit of research that shows that when some cancer grows inside our body, our breath actually changes. Our research does show that honeybees can detect lung cancer and possibly other diseases based on the smell of those cells.”
“大量研究表明，当某些癌症在我们体内生长时，我们的呼吸实际上会发生变化。我们的研究确实表明，蜜蜂可以根据这些细胞的气味来检测肺癌和可能的其他疾病。
”Saha and his team placed bees in small harnesses and attached small wires to their brains. The insects were then placed near chemicals that are like the breath of a person with lung cancer.
萨哈和他的团队将蜜蜂放入小挽具中，并将小电线连接到它们的大脑上。然后将这些昆虫放置在类似于肺癌患者呼吸的化学物质附近。
The scientists said that the bees could tell the difference between the cancer breath and the laboratory copy of the healthy human breath 93 percent of the time. The scientists added that the bees could also tell the difference between different kinds of lung cancer.
科学家们表示，蜜蜂在 93% 的情况下可以区分癌症呼吸和健康人类呼吸的实验室副本。科学家们补充说，蜜蜂还可以区分不同类型的肺癌。
The discovery could help doctors detect many cancers, including lung, breast, head and neck, and colorectal cancers, earlier than other methods. Saha says detecting cancers this way would be an improvement. “The reason is, many times we detect the cancer late,” when a growth has become too big to control easily. But, he added, when cancer starts growing the breath starts changing much earlier.
这一发现可以帮助医生比其他方法更早地发现许多癌症，包括肺癌、乳腺癌、头颈癌和结直肠癌。萨哈说，以这种方式检测癌症将是一种进步。“原因是，很多时候我们发现癌症已经很晚了”，此时肿瘤已经变得太大而难以控制。但是，他补充说，当癌症开始生长时，呼吸就会更早地开始发生变化。
He hopes to develop a system that a patient will be able to breathe into and which can be carried around easily. This would deliver test results immediately.
他希望开发一种患者能够呼吸并且可以轻松携带的系统。这将立即提供测试结果。
“Hopefully, within the next five years, we'll have something to show that humans can be diagnosed using these insect brain disc sensors,” Saha said.
“希望在未来五年内，我们能够证明人类可以使用这些昆虫脑盘传感器进行诊断，”萨哈说。
Using animals to detect cancer is not a new idea. At the Penn Vet Working Dog Center at the University of Pennsylvania, researchers are training dogs to smell some kinds of cancer.
利用动物来检测癌症并不是一个新想法。在宾夕法尼亚大学宾夕法尼亚兽医工作犬中心，研究人员正在训练狗闻出某些癌症的气味。
Cindy Otto is executive director of the Penn Vet Working Dog Center in Philadelphia. She said many other animals also have very good senses of smell. “But part of what makes dogs so good is that they cooperate with humans, and so, they communicate that information,” she added.
辛迪·奥托是费城宾夕法尼亚州兽医工作犬中心的执行董事。她说许多其他动物也有很好的嗅觉。“但狗如此优秀的部分原因是它们与人类合作，因此它们传达了这些信息，”她补充道。
The dogs are in a program where they live with families and are brought to “work” each day. Not all dogs can do this work. Otto said,
这些狗参加了一个项目，它们与家人住在一起，每天都被带到“工作”。并不是所有的狗都能胜任这项工作。奥托说，
“They need to love it to be engaged. And so, it's a really fun game for them.”
“他们需要热爱它才能订婚。所以，这对他们来说是一个非常有趣的游戏。
”Some researchers say that dogs detect cancer better than machines. They note that a dog’s sense of smell is 10,000 to 100,000 times sharper than that of humans.
一些研究人员表示，狗比机器更好地检测癌症。他们指出，狗的嗅觉比人类灵敏 10,000 到 100,000 倍。
Amritha Mallikarjun is another postdoctoral researcher at the center. She said dogs are more sensitive to smells than any machines sold today. But the scientists hope to create a machine that will identify disease just as well as dogs.
Amritha Mallikarjun 是该中心的另一位博士后研究员。她说，狗对气味比当今出售的任何机器都更敏感。但科学家们希望创造一种能够像狗一样识别疾病的机器。
Otto said doctors in ancient Greece and Rome used odor as a tool to identify disease. She hopes the researchers can build on that “and advance the health of not only humans, but dogs and other species as well.”
奥托说，古希腊和罗马的医生使用气味作为识别疾病的工具。她希望研究人员能够在此基础上“不仅促进人类的健康，也促进狗和其他物种的健康。”
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Technology company Microsoft is working with the Roman Catholic Church to create a detailed, digital version of St. Peter’s Basilica in Vatican City.
科技公司微软正在与罗马天主教会合作，创建梵蒂冈城圣彼得大教堂的详细数字版本。
The project aims to give people a new way to experience the famous building, which sits in the Catholic Church’s spiritual and administrative center in Rome.
该项目旨在为人们提供一种新的方式来体验这座位于罗马天主教堂精神和行政中心的著名建筑。
Roman Catholic leaders recently joined Microsoft’s President Brad Smith to present the new digital creation to the public. The official launch of the system has been set for December 1. It will permit individuals to explore St. Peter’s Basilica online and provide interactive experiences for all visitors to the Vatican.
罗马天主教领袖最近与微软总裁布拉德·史密斯一起向公众展示了新的数字创作。 该系统定于 12 月 1 日正式启动。它将允许个人在线探索圣彼得大教堂，并为所有梵蒂冈游客提供互动体验。
The effort involved drones flying around the empty basilica for four weeks to capture images of all parts of the building. The drones – equipped with many cameras and lasers – took more than 400,000 high-quality pictures.
这项工作涉及无人机在空荡荡的大教堂周围飞行四个星期，以捕获建筑物所有部分的图像。 这些无人机配备了许多相机和激光器，拍摄了超过 400,000 张高质量照片。
The process used artificial intelligence (AI) methods to create a complete 3D copy of the basilica. One goal of the project was to provide a way for anyone in the world to have the chance to “visit” the church and learn about its history.
该过程使用人工智能 (AI) 方法创建大教堂的完整 3D 副本。 该项目的一个目标是为世界上的任何人提供一种方式，让他们有机会“参观”教堂并了解其历史。
Microsoft chief Smith told a press conference at Vatican City the project represented “one of the most technologically advanced and sophisticated projects of its kind” ever carried out.
微软首席执行官史密斯在梵蒂冈城举行的新闻发布会上表示，该项目是“同类项目中技术最先进、最复杂的项目之一”。
Cardinal Mauro Gambetti is the Archpriest of St. Peter’s Basilica. He praised the new technology at the press conference. Gambetti compared the highly detailed digital experience to looking up at a “starry sky on a summer night.” He added, “The new tools act like a telescope or spaceship for better viewing.”
毛罗·甘贝蒂枢机主教是圣彼得大教堂的大祭司。 他在新闻发布会上赞扬了这项新技术。 甘贝蒂将高度详细的数字体验比作仰望“夏夜的星空”。 他补充说：“新工具就像望远镜或宇宙飞船一样，可以更好地观察。”
The project was launched ahead of the Vatican's 2025 Jubilee celebration. This marks a holy year at the Vatican when more than 30 million worshippers are expected to visit the basilica. This will be in addition to the 50,000 people who visit on a normal day. The basilica will celebrate its 400th anniversary in 2026.
该项目是在梵蒂冈 2025 年周年庆典之前启动的。 今年标志着梵蒂冈的圣年，预计将有超过 3000 万信徒参观大教堂。 这还不包括平日参观的 50,000 人。 大教堂将于 2026 年庆祝其成立 400 周年。
The Associated Press reported Pope Francis visited Smith and the project’s development teams at the Vatican. He said the effort should help everyone “feel welcome in this great house.”
据美联社报道，教皇弗朗西斯在梵蒂冈拜访了史密斯和该项目的开发团队。 他说，这一努力应该有助于每个人“在这座伟大的房子里感到受欢迎”。
The pope added that the project was a way to recognize and continue to celebrate the Vatican’s rich spiritual history. “…It is a gift and a task to care for it, in both a spiritual and material sense, even through the latest technologies,” he said.
教皇补充说，该项目是认识并继续庆祝梵蒂冈丰富的精神历史的一种方式。 “……从精神和物质意义上来说，即使是通过最新的技术来照顾它，也是一份礼物和一项任务，”他说。
Pope Francis has warned that AI should only be used in ethical ways. In his World Message of Peace this year, he proposed an international treaty to control, or regulate, the technology. He argued that AI systems lack human values and could cause great harm.
教皇弗朗西斯警告说，人工智能只能以合乎道德的方式使用。 在今年的《世界和平讯息》中，他提出了一项控制或规范该技术的国际条约。 他认为人工智能系统缺乏人类价值，可能会造成巨大伤害。
The digital system permits visitors to request entry times to the basilica. This could be a welcome change for visitors used to waiting in lines for hours to get into the basilica, which is one of the world’s most visited buildings.
数字系统允许游客询问进入大教堂的时间。 对于习惯了排队几个小时才能进入大教堂的游客来说，这可能是一个可喜的变化，大教堂是世界上参观人数最多的建筑之一。
The collected images have already identified structural damage and signs of deterioration. Experts said the technology can find such problems much faster and more effectively than human workers. Vatican officials plan to use the images to continually identify areas needing repairs.
收集到的图像已经发现了结构损坏和恶化的迹象。 专家表示，该技术可以比人类更快、更有效地发现此类问题。 梵蒂冈官员计划使用这些图像来不断识别需要维修的区域。
Smith did not say how much Microsoft had invested in the project. But he said the idea came after Pope Francis urged technology companies in 2018 to come together to use AI for cultural purposes.
史密斯没有透露微软在该项目上投资了多少。 但他表示，这个想法是在教皇弗朗西斯于 2018 年敦促科技公司联合起来将人工智能用于文化目的之后产生的。
Smith noted his company had also completed similar AI projects at Mont Saint-Michel in France and for Ancient Olympia in Greece.
史密斯指出，他的公司还在法国圣米歇尔山和希腊古奥林匹亚完成了类似的人工智能项目。
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Many people with SAD respond to light therapy, said Dr. Paul Desan of Yale University’s Winter Depression Research Clinic. The therapy devices give off light about 20 times brighter than regular indoor light.
耶鲁大学冬季抑郁症研究诊所的保罗·德桑博士说，许多季节性情感障碍患者对光疗有反应。该治疗设备发出的光比普通室内光亮约 20 倍。
“The first thing to try is light,” Desan said. “When we get patients on exposure to bright light for a half an hour or so every morning, the majority of patients get dramatically better. We don’t even need medications.”
“首先要尝试的是轻，”德桑说。“当我们每天早上让患者接受强光照射半小时左右时，大多数患者的病情都会明显好转。我们甚至不需要药物。”
There is research that supports the idea that using a light that has a brightness of about 10,000 lux can be helpful. Lux is a measurement of brightness.
有研究支持这样的观点：使用亮度约为 10,000 勒克斯的灯会有所帮助。勒克斯是亮度的度量。
The research suggests that a person use it for 30 minutes every morning. Desan said this can help not only people with SAD but also those with less-severe, low moods in winter.
研究表明，一个人每天早上使用它 30 分钟。德桑说，这不仅可以帮助患有季节性情绪失调的人，也可以帮助那些冬季情绪不太严重、情绪低落的人。
Experts suggest other forms of treatment. Doctors often suggest antidepressant medications as a first-line treatment for SAD. They also suggest going to bed and waking up at about the same time each day. Also, exercise such as walking outside, even on cloudy days, can help.
专家建议采用其他形式的治疗。医生经常建议抗抑郁药物作为 SAD 的一线治疗方法。他们还建议每天大约在同一时间上床睡觉和起床。此外，即使在阴天，户外散步等锻炼也会有所帮助。
Kelly Rohan is a researcher at the University of Vermont. Rohan said another treatment is talk therapy. Also called cognitive behavioral therapy, or CBT, Rohan said it has been shown in studies to have more long-lasting effects. CBT involves working with a therapist to identify and change unhelpful thoughts.
凯利·罗汉 (Kelly Rohan) 是佛蒙特大学的研究员。罗汉说另一种治疗方法是谈话疗法。罗汉说，这种疗法也被称为认知行为疗法（CBT），研究表明它具有更持久的效果。CBT 涉及与治疗师合作来识别和改变无益的想法。
“A very common thought that people have is ‘I hate winter,’” Rohan said. She suggests that people instead say, “I prefer summer to winter.”
“人们普遍的想法是‘我讨厌冬天’，”罗汉说。她建议人们改为说：“我更喜欢夏天而不是冬天。”
Working with a therapist can help people take small steps toward having fun again, Rohan said. Try planning undemanding but enjoyable activities to break out of a bad mood. Rohan said simply meeting a friend for coffee can help.
罗汉说，与治疗师合作可以帮助人们迈出一小步，重新获得乐趣。尝试计划一些要求不高但令人愉快的活动来摆脱坏心情。罗汉说，仅仅和朋友一起喝杯咖啡就能有所帮助。
People with SAD have half the year to create helpful methods. Some have found things that work for them -- although they might not be the subject of scientific research.
患有 SAD 的人有半年的时间来创造有用的方法。有些人发现了对他们有用的东西——尽管它们可能不是科学研究的主题。
For example, in Folsom, California, Elizabeth Wescott says she believes a kind of water therapy helps her. The 69-year-old uses water therapy used in sports medicine. When she showers, she changes between hot and cold water. She also uses a light box and takes an antidepressant. “I’m always looking for new tools,” Wescott said.
例如，在加利福尼亚州福尔瑟姆，伊丽莎白·韦斯科特说，她相信一种水疗法对她有帮助。这位 69 岁的老人使用运动医学中使用的水疗法。当她洗澡时，她会在热水和冷水之间切换。她还使用灯箱并服用抗抑郁药。“我一直在寻找新工具，”韦斯科特说。
In New York, Miriam Cherry grows the earliest blooming flowers. They bloom as early as February.
在纽约，米里亚姆樱桃种植了最早开花的花朵。它们最早在二月就开花了。
“That’s going to be a sign to me that this isn’t going to last forever,” Cherry said. “It will get better, and spring is on the way.”
“这对我来说是一个信号，表明这种情况不会永远持续下去，”切里说。“一切都会好起来的，春天即将到来。”
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As fall and winter come to some parts of the world, daylight hours grow shorter. This lack of light can cause seasonal depression.
随着秋季和冬季的到来，世界上一些地区的白天时间变得越来越短。光照不足会导致季节性抑郁症。
“It (is) a feeling of panic, fear, anxiety and dread all in one,” said Germaine Pataki. The 63-year-old woman living in Saskatoon, Saskatchewan, Canada, is among the millions of people estimated to have seasonal affective disorder, or SAD.
“这是一种恐慌、恐惧、焦虑和恐惧的感觉，”杰梅因·帕塔基说。这位居住在加拿大萨斯喀彻温省萨斯卡通的 63 岁女性是估计患有季节性情感障碍 (SAD) 的数百万人之一。
To deal with her condition, Pataki uses yoga, walking, and an antidepressant medication. She is also part of a Facebook group for people with SAD and helps others deal with the condition. Pataki said, “This gives me purpose.”
为了应对自己的病情，帕塔基使用瑜伽、步行和抗抑郁药物。她还是 Facebook 社交情感障碍患者小组的成员，并帮助其他人应对这种情况。帕塔基说：“这给了我目标。”
People with SAD usually have depression that begins in the fall and eases in the spring or summer. Changing the clocks back to standard time, which happens in autumn in the United States, can also cause SAD to start.
患有季节性情感障碍的人通常会在秋季开始抑郁，并在春季或夏季缓解。将时钟改回标准时间（在美国发生在秋季）也可能导致 SAD 启动。
Medical experts say there is a milder form, called subsyndromal SAD. There is also summer seasonal depression but less is known about that.
医学专家表示，还有一种较温和的形式，称为亚综合征型季节性情感障碍 (SAD)。还有夏季季节性抑郁症，但人们对此知之甚少。
In 1984, a team led by Dr. Norman Rosenthal, then a researcher at the National Institutes of Health, first described SAD. He invented the term.
1984年，由时任美国国立卫生研究院研究员的诺曼·罗森塔尔博士领导的研究小组首次描述了季节性情感障碍（SAD）。他发明了这个词。
Scientists are still learning the causes of seasonal affective disorder. They have found that specialized cells in our eyes turn the blue wavelength of the light into neural, or brain signals. These signals affect mood and wakefulness, or alertness.
科学家们仍在研究季节性情感障碍的原因。他们发现我们眼睛中的特殊细胞将蓝色波长的光转化为神经或大脑信号。这些信号会影响情绪和清醒度或警觉性。
Sunlight has a lot of blue light. So, when the cells sense this blue light, the alertness centers of our brains turn on. We feel more alert and possibly even happier.
阳光中含有大量蓝光。因此，当细胞感受到这种蓝光时，我们大脑的警觉中枢就会开启。我们感到更加警觉，甚至可能更加快乐。
Kathryn Roecklein is a researcher at the University of Pittsburgh. She tested people with and without SAD to see how their eyes reacted to blue light. As a group, people with SAD were less sensitive to blue light than others, especially during winter months. That suggests a cause for wintertime depression.
凯瑟琳·罗克林 (Kathryn Roecklein) 是匹兹堡大学的研究员。她测试了患有和未患有悲伤症的人，看看他们的眼睛对蓝光有何反应。作为一个群体，患有季节性情感障碍的人对蓝光的敏感度低于其他人，尤其是在冬季。这表明冬季抑郁症的一个原因。
“In the winter, when the light levels drop, that, combined with a lower sensitivity, might be too low for healthy functioning, leading to depression,” Roecklein said.
“在冬天，当光照水平下降时，再加上敏感度较低，可能对健康功能来说太低，从而导致抑郁症，”罗克莱因说。
Miriam Cherry is 50 years old and lives in New York state. She spent the summer planning how she would deal with her winter depression. “It’s like clockwork,” Cherry said. “The sunlight is low. The day ends at 4:45, and suddenly my mood is horrible.”
Miriam Cherry 50 岁，住在纽约州。她整个夏天都在计划如何应对冬季的抑郁症。“这就像发条一样，”切里说。“阳光很低。这一天在 4 点 45 分结束，突然我的心情很糟糕。”
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The basic building blocks of humans are cells. When embryos are first fertilised, they're all the same. But after three weeks, they begin to specialise and clump together to form the various bits of the body.
人体结构最基本的组成是细胞。当胚胎刚受精时，它们的细胞是完全相同的。但三周后，细胞会开始分化并分别凝聚形成人体的各个部分。
The secret to learning how humans are built [lies] deep in the heart of these cells. Specifically, the Human Cell Atlas project aims to find out which genes are turned on at what times and in which locations. Researchers have now published details of how this happens in skin. This raises the possibility of eventually slowing down the signs of ageing.
了解人体构造的秘密就藏在这些细胞深处。具体来说，人类细胞图谱项目的目标就是找出基因会在何时何处被激活。研究人员目前已经公布了这一过程在皮肤中如何进行的细节。这一发现可能增加了最终延缓衰老迹象的可能性。
词汇表
building blocks 基本组成
cells 细胞
embryos 胚胎
fertilised 受精
specialise （细胞）分化
clump together 聚成一团
Atlas 图谱
genes 基因
ageing 衰老，老化
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Squashed noses, scratched cheeks and t-shirts covered in sticky drinks. These are just some of the things that people are complaining about following the introduction of a new style of plastic bottle lid. Regulations in Europe now require manufacturers to tether lids to plastic drink bottles, making them difficult to remove.
鼻子被压扁，脸颊被抓伤，T 恤上沾满了粘稠的饮料。这些只是新型塑料瓶盖推出后人们抱怨的一些事情。欧洲的法规现在要求制造商将盖子拴在塑料饮料瓶上，使其难以移除。
Of course, the reason behind this measure is not to make people annoyed. It's because when lids get separated from their bottles, they become a big problem. As they're small, bottle caps are easily discarded, representing a high percentage of the plastic waste found on beaches. UK surveys reported that bottle tops were the third most common type of waste found as litter. They're more buoyant than bottles and so can travel further once they're in the sea. They are then often mistaken for food by sea birds or other wildlife, endangering their health. Wildlife photographer Chris Jordan, documented how Midway Atoll in the Pacific was covered with the bodies of thousands of seabirds whose stomachs were full of plastic pollution, much of it plastic bottle tops. It's not just discarded lids that can be an issue. Carefully disposed of lids can present a problem in recycling plants. They are often too small for the machinery used to sort rubbish and end up being sent to landfill.
当然，此举背后的原因并不是为了让人恼火。这是因为当盖子与瓶子分离时，就会成为一个大问题。由于瓶盖很小，很容易被丢弃，占海滩上发现的塑料垃圾的很大比例。英国的调查报告称，瓶盖是第三大最常见的垃圾类型。它们比瓶子更有浮力，因此一旦进入海中就可以游得更远。它们经常被海鸟或其他野生动物误认为是食物，从而危及它们的健康。野生动物摄影师克里斯·乔丹（Chris Jordan）记录了太平洋中途岛环礁如何布满了数千只海鸟的尸体，这些海鸟的胃里充满了塑料污染物，其中大部分是塑料瓶盖。造成问题的不仅仅是废弃的盖子。小心处理盖子可能会给回收厂带来问题。对于用于分类垃圾的机械来说，它们通常太小，最终被送往垃圾填埋场。
Clever design could help reduce the scale of the problem. The way products are built can influence our behaviour. Consider a refrigerator that bleeps when left open too long. The alarm encourages us to close the door, saving energy. Renee Wever, writing in the International Journal of Sustainable Engineering highlights how metal drink can ring pulls were redesigned in the 1980s, to remain attached to the cans. This is the approach which has been taken with plastic bottles.
巧妙的设计有助于减少问题的规模。产品的构建方式会影响我们的行为。考虑一台冰箱在打开时间过长时会发出蜂鸣声。警报鼓励我们关上门，节省能源。Renee Wever 在《国际可持续工程杂志》上撰文，重点介绍了 20 世纪 80 年代如何重新设计金属饮料罐拉环，以保持与罐子的连接。这是对塑料瓶采取的方法。
If bottle tops are attached to bottles, they are more likely to be disposed of properly and less likely to present a problem to wildlife. Many recycling plants find it easier to recycle caps when they are attached to bottles. Could it be that making something slightly more difficult to use could make a real difference to solving our plastic waste problem.
如果瓶盖附在瓶子上，则更有可能得到妥善处理，并且不太可能给野生动物带来问题。许多回收厂发现，当瓶盖附在瓶子上时，回收起来更容易。难道让一些东西稍微难用一点就能对解决我们的塑料垃圾问题产生真正的影响吗？
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It would not be autumn without planting advice from Associated Press gardening expert Jessica Damiano.
如果没有美联社园艺专家杰西卡·达米亚诺的种植建议，就不会有秋天。
Damiano recently wrote about her experience planting garlic cloves. She was concerned not just about protecting them from low winter temperatures. She was worried that animals would dig up her bulbs and eat them.
达米亚诺最近写了一篇关于她种植蒜瓣的经历的文章。她关心的不仅仅是保护他们免受冬季低温的影响。她担心动物会挖出她的球茎并吃掉它们。
Tulips, daffodils and garlic, for example, produce bulbs that bloom in the spring in places that have four seasons and cold winters.
例如，在有四个季节和寒冷冬季的地方，郁金香、水仙花和大蒜会产生在春季开花的球茎植物。
To keep away animals, Damiano put netting over the soil and covered it with straw to a thickness of 10 centimeters.
为了防止动物进入，达米亚诺在土壤上铺了网，并用稻草覆盖了 10 厘米厚。
She said this is good to do with any bulbs, especially ones like garlic, tulips and crocuses. That is because animals like to eat the bulbs of these plants.
她说这对任何球茎植物都适用，尤其是大蒜、郁金香和番红花等球茎植物。那是因为动物喜欢吃这些植物的球茎。
Netting or a kind of fencing called chicken wire can serve as a physical barrier that prevents animals from digging up plants. Such barriers do not block sunlight and water from reaching the soil. Damiano said they can be secured to the ground with pieces of wood or rocks. They can be removed in the spring.
网或一种称为铁丝网的栅栏可以作为物理屏障，防止动物挖掘植物。这些屏障不会阻挡阳光和水到达土壤。达米亚诺说，可以用木头或石头将它们固定在地面上。它们可以在春天被移除。
Straw is a good mulch material that helps keep the temperature of the soil from changing too much. That can help avoid damage to plants caused by freezing and thawing conditions. It also keeps the soil from drying out. Protecting soil is important during the winter when cold dry weather can damage even the strongest plants.
稻草是一种很好的覆盖材料，有助于防止土壤温度发生太大变化。这有助于避免冷冻和解冻条件对植物造成的损害。它还可以防止土壤干燥。冬季保护土壤非常重要，寒冷干燥的天气甚至会损害最坚强的植物。
Damiano said it is important to use straw, not hay, in your garden. Hay is animal feed. It contains tall grass, alfalfa, clover and other seeds that will cause problems in your garden.
达米亚诺说，在花园里使用稻草而不是干草很重要。干草是动物饲料。它含有高草、苜蓿、三叶草和其他种子，会给您的花园带来问题。
She said straw is leftover material from crop harvesting. It is better because it has fewer seeds.
她说，秸秆是农作物收割后的剩余材料。它更好，因为它的种子较少。
Damiano also said straw is less likely to contain chemicals used for insect control on crops. Straw is also good for other purposes around your house, the gardening expert noted.
达米亚诺还表示，秸秆不太可能含有用于农作物昆虫控制的化学物质。园艺专家指出，稻草还可以用于房屋周围的其他用途。
Damiano does not like to use some popular fertilizers such as bone meal, blood meal or fish fertilizers. She said hungry animals might find such fertilizers appealing.
达米亚诺不喜欢使用一些流行的肥料，如骨粉、血粉或鱼肥。她说饥饿的动物可能会发现这种肥料很有吸引力。
She also advises not to leave parts of bulbs on the ground in your garden because they might be a sign to animals that there is food nearby.
她还建议不要将部分球茎留在花园的地上，因为它们可能向动物发出信号，表明附近有食物。
There are many products meant to keep away animals that eat bulbs, which include squirrels, rabbits, chipmunks and others. Damiano does not use repellants because they must be must be replaced often. She said she does not like doing garden work when it is cold outside.
有许多产品可以防止吃球茎的动物，包括松鼠、兔子、花栗鼠等。达米亚诺不使用驱虫剂，因为它们必须经常更换。她说她不喜欢在外面寒冷的时候做园艺工作。
Some repellants can be used to treat bulbs before planting. But, she said, they wear off over time. Damiano considered a physical barrier like netting or chicken wire to be the best defense.
一些驱虫剂可用于在种植前处理球茎。但她说，随着时间的推移，它们会逐渐消失。达米亚诺认为，像网或铁丝网这样的物理屏障是最好的防御。
But, she added, the repellants and other methods can be effective so long as you are diligent.
但是，她补充说，只要你勤奋，驱虫剂和其他方法就可以有效。
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Researchers in Mexico have discovered a large, lost Mayan city.
墨西哥的研究人员发现了一座失落的大型玛雅城市。
The major urban settlement, named Valeriana, is hidden deep in the southern forest of Campeche.
主要城市定居点瓦莱里亚纳 (Valeriana) 隐藏在坎佩切南部森林深处。
The discovery adds to existing knowledge about ancient Mayan settlements.
这一发现丰富了有关古代玛雅定居点的现有知识。
Valeriana was discovered by chance thanks to Lidar, or Light Detection and Ranging. It is a technology that uses lasers to map the Earth’s surface.
缬草是通过激光雷达（即光探测和测距）偶然发现的。这是一项使用激光绘制地球表面地图的技术。
The data used for the study came from around 122 square kilometers of high-quality Lidar data collected in 2013.
该研究使用的数据来自 2013 年收集的约 122 平方公里的高质量激光雷达数据。
The work, led by the Nature Conservancy in Mexico, was part of a forest monitoring project called Alianza. The project aimed to reduce emissions from tree cutting, or deforestation, and land damage.
这项工作由墨西哥大自然保护协会领导，是名为 Alianza 的森林监测项目的一部分。该项目旨在减少砍伐树木、森林砍伐和土地破坏造成的排放。
Researchers wrote in the study, published by Cambridge University Press, that "The discovery of Valeriana highlights the fact that there are still major gaps in our knowledge of the existence or absence of large sites within as-yet unmapped areas of the Maya Lowlands.”
研究人员在剑桥大学出版社发表的研究报告中写道，“缬草的发现凸显了一个事实，即我们对玛雅低地尚未绘制地图的地区是否存在大型遗址的了解仍然存在重大差距。”
Lidar technology revealed a major settlement, filled with buildings and agricultural infrastructure.
激光雷达技术揭示了一个主要定居点，充满了建筑物和农业基础设施。
The classical-era Maya civilization dates back to around 1800 to 1100 years ago. At the time, the Maya civilization grew its control over present-day southern Mexico and what are now Belize, El Salvador, Guatemala and Honduras.
古典时期的玛雅文明可以追溯到大约1800至1100年前。当时，玛雅文明扩大了对现今墨西哥南部以及现在的伯利兹、萨尔瓦多、危地马拉和洪都拉斯的控制。
In the study, the researchers identified a total of 6,764 structures, suggesting a populous ancient city.
在这项研究中，研究人员总共发现了 6,764 座建筑，表明这是一座人口稠密的古城。
The researchers will carry out further detailed study of the dataset – both remotely and in the field. The discovery serves as a way to better understand ancient Mayan urbanization and settlements.
研究人员将对数据集进行进一步详细的研究——远程和现场研究。这一发现为更好地了解古代玛雅城市化和定居点提供了一种方式。
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British health officials say they have identified four cases of the new, highly infectious version of mpox that first appeared in the Democratic Republic of the Congo.
英国卫生官员表示，他们已经发现了四例新型高传染性MPOX病例，该病例首次出现在刚果民主共和国。
The announcement marks the first time the variant has caused a group of illnesses outside of Africa. Scientists said the risk to the public remains low.
这一公告标志着该变种首次在非洲以外地区引发一系列疾病。科学家表示，公众面临的风险仍然很低。
Officials announced the first case of the new form of mpox in Britain last week. Officials said the person who was being treated at a London hospital had recently travelled to countries in Africa with ongoing outbreaks.
官员上周宣布英国出现首例新型MPOX病例。官员们表示，在伦敦一家医院接受治疗的患者最近曾前往疫情持续爆发的非洲国家。
This week, the British Health Security Agency said it had now identified three additional cases. All of them lived in the same household as the first patient. The new cases are also being treated at a hospital in London.
本周，英国卫生安全局表示，现已发现另外三例病例。他们都与第一位患者住在同一户人家。这些新病例也在伦敦的一家医院接受治疗。
Susan Hopkins is chief medical advisor of the British Health Security Agency. She said, “Mpox is very infectious in households with close contact and so it is not unexpected to see further cases within the same household."
苏珊·霍普金斯是英国健康安全局的首席医疗顾问。她说：“痘痘在密切接触的家庭中具有很强的传染性，因此在同一家庭中出现更多病例也就不足为奇了。”
The new variant of mpox was first reported earlier this year in the eastern part of the Democratic Republic of the Congo, or the DRC. Scientists believe it causes milder symptoms that are harder to notice. As a result, it might be easier to spread because people may not know they are infected. Its spread in the DRC and in other parts of Africa caused the World Health Organization to declare the outbreak a public health emergency of international concern in August.
今年早些时候，刚果民主共和国东部地区首次报道了mpox的新变种。科学家认为，它会导致较轻微的症状，较难注意到。因此，它可能更容易传播，因为人们可能不知道自己被感染了。它在刚果民主共和国和非洲其他地区的蔓延导致世界卫生组织于八月份宣布此次疫情为国际关注的突发公共卫生事件。
Britain recorded more than 3,000 cases of another version of mpox during a 2022 outbreak that affected more than 100 countries.
2022 年，英国记录了 3,000 多例另一种 MPOX 病例，疫情影响了 100 多个国家。
The new variant of mpox has also caused outbreaks in Burundi, Kenya, Rwanda and Uganda. Single cases in travelers have also been reported in Sweden, India, Germany and Thailand.
新变种mpox也在布隆迪、肯尼亚、卢旺达和乌干达引发疫情。瑞典、印度、德国和泰国也报告了旅行者中的单例病例。
To date, there have been about 43,000 suspect cases of mpox in Africa, including more than 1,000 deaths, mostly in the DRC.
迄今为止，非洲已有约 43,000 例疑似 MPOX 病例，其中 1,000 多人死亡，其中大部分发生在刚果民主共和国。
On Wednesday, the WHO said it had given about 900,000 vaccine doses to nine African countries struggling with mpox epidemics.
周三，世界卫生组织表示，已向 9 个受 MPOX 疫情困扰的非洲国家提供了约 90 万剂疫苗。
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The clear-winged, yellow-bellied moths made an improbable journey from the jungle of Guyana to Pontardawe in South Wales before being discovered. One was spotted on a windowsill at home by ecologist Daisy Cadet, whose mother had visited South America on a photography trip three months earlier. The pair later found the remains of two cocoons in the bag she'd used to carry her boots on the journey.
这些翅膀透明、腹部呈黄色的飞蛾在被发现之前完成了一段不可思议的旅程：从圭亚那的雨林来到了南威尔士庞特道埃。生态学家黛西·卡德特在家中的窗台上发现了其中一只飞蛾，而她的母亲在三个月前曾前往南美洲旅行和摄影。此后，这对母女在母亲旅行中用来装靴子的袋子里找到了两个蛹的遗骸。
With the help of the Natural History Museum, DNA analysis confirmed the moths were a previously unrecorded species – something Daisy struggled to comprehend.
在自然历史博物馆的帮助下，遗传物质分析确认了这些飞蛾属于一种从未被记录过的物种，这让黛西感到费解。
Experts say clearwing moths are notoriously difficult to find, even by professionals. The fact that they survived a cold, Welsh winter after landing so far from home is even more remarkable.
专家表示，众所周知，即便是专业人士也很难找到透翅蛾。而这些飞蛾在来到远离家园的地方后，在威尔士寒冷的冬季存活了下来这个事实更加引人注目。
词汇表
clear-winged 翅膀透明的
yellow-bellied 腹部呈黄色的
spotted 发现了
windowsill 窗台，窗沿
remains 遗骸，残骸
cocoons 蛹
notoriously 众所周知的
remarkable 不寻常的，引人注意的 -
So, you've reached an intermediate level of English – congrats! You can understand most things about familiar topics and can express yourself in most situations. But maybe you've been here a while, and now you're stuck in what we call the 'intermediate plateau'. Often when we begin learning something, progress is fast and noticeable, but perhaps now it's difficult to see your improvements. Let's see if some new ideas can propel your learning forward.
所以，您已经达到了中级英语水平 - 恭喜！您可以理解大多数熟悉主题的内容，并可以在大多数情况下表达自己。但也许你已经在这里有一段时间了，现在你陷入了我们所说的“中间高原”。通常当我们开始学习某些东西时，进步是快速且明显的，但也许现在很难看到你的进步。让我们看看一些新想法是否可以推动您的学习进步。
If your study routine mostly consists of flash cards and grammar exercises, it's time to switch it up. In an article called 'The four strands' by Paul Nation, he suggests that while such exercises are important for building a strong foundation, we should also make time for more meaning-focused learning. That means lots of reading and listening, with a focus on gaining knowledge and enjoyment from the topic itself and learning new vocabulary through context clues. That way, you immerse yourself in the language and get a feel for how it's used in the real world.
如果您的学习日程主要由闪存卡和语法练习组成，那么是时候改变它了。在 Paul Nation 撰写的一篇名为“四股线”的文章中，他建议虽然此类练习对于打下坚实的基础很重要，但我们也应该腾出时间进行更注重意义的学习。这意味着大量的阅读和听力，重点是从主题本身中获取知识和乐趣，并通过上下文线索学习新词汇。这样，您就可以沉浸在该语言中并了解它在现实世界中的使用方式。
But don't stop there! Next, you've got to actually produce the language in a purposeful way. According to Merrill Swain's 'Output Hypothesis', speaking helps us to notice holes in our knowledge that we can then work on. Speaking also gives us the chance to experiment with language and, following feedback, either correct or maintain it. What about fluency? Fluency is using what you already know smoothly and quickly, without focusing on learning new words. Set a timer and talk to yourself about a topic, then repeat, setting a shorter timer each time.
但不要就此止步！接下来，您必须以有目的地的方式实际生成该语言。根据梅里尔·斯温（Merrill Swain）的“输出假说”，说话可以帮助我们发现知识中的漏洞，然后我们可以进行弥补。口语还让我们有机会尝试语言，并根据反馈纠正或维持语言。流畅度怎么样？流利度是指流畅、快速地使用你已经知道的东西，而不是专注于学习新单词。设置一个计时器并与自己谈论一个主题，然后重复，每次设置一个较短的计时器。
Breaking through the intermediate plateau is tricky. But, the key is not to rely on just one type of activity. Experiment with a well-balanced approach, varied materials, and above all, enjoy yourself, and you'll start seeing incremental improvements that'll send you on your way to master English at a higher level.
突破中间平台是很棘手的。但是，关键是不要仅依赖一种类型的活动。尝试平衡的方法、不同的材料，最重要的是，享受自己，你会开始看到渐进的进步，这将让你走上更高水平掌握英语的道路。
词汇表
stuck 难住了，卡住了
intermediate plateau 中级瓶颈期，长期处于学习的中级阶段
propel 推进，推动
flash card （有单词或图片的）教学卡片
switch it up 改变做法从而获得提升
strong foundation 坚实的基础
context clue 语境提示
immerse oneself in 将自己沉浸在…中
get a feel for (something) 通过体验感受（某事）
output 输出
fluency 流利程度
break through 突破
tricky 困难的
incremental 逐步增加的
master 熟练掌握 -
Fruit flies can walk, hover and the males can even sing love songs to woo females. All this, and these flies have a brain that's tinier than a pinhead. Researchers have taken a closer look and found that it's a tangle of more than 130,000 separate wires called neurons – all packed together, making more than 50 million separate connections to each other.
果蝇能行走和盘旋，雄性果蝇甚至能够通过唱 “情歌” 来追求雌性的芳心。果蝇虽然具备这些能力，它们的大脑却比针头还小。研究人员通过更进一步的观察发现，果蝇的大脑是一团缠结在一起的 13 万个独立 “导线”，即神经元。这些神经元之间形成了超过 5000 万个独立的连接。
It's taken them ten years, using advanced artificial intelligence systems, to identify its detailed structure, composition and connections. In essence, a wiring diagram, scientifically called the fly connectome.
科学家们花了十年的时间，使用先进的人工智能系统辨认出了果蝇大脑的详细结构、组成部分和连接方式。从本质上说，科学家们建立了一个接线图，科学上称之为苍蝇脑连接组。
Even though human brains are a million times larger than a fly's, Dr Gregory Jefferis of the Medical Research Council Laboratory for Molecular Biology in Cambridge says that the new connectome is the first step in truly understanding, not just how fly brains work, but ours, too. That's because there are likely to be similarities in the way they're both wired.
虽然人类大脑比苍蝇大脑大 100 多万倍，但位于剑桥的医学研究委员会分子生物学实验室的格雷戈里·杰弗里斯博士表示，这次研究建立的苍蝇脑连接组是真正理解大脑运作机制的第一步，不论是对于苍蝇大脑还是人类大脑来说。这是因为这两种大脑的神经连接方式很可能有相似之处。
It will take decades to have a complete map of the human brain. But this analysis of fruit flies is the start of a new, deeper understanding of our own minds.
绘制人类大脑的完整图谱还需要几十年的时间。但对果蝇大脑的分析是一个起点：我们对自身的大脑也将有一个更新、更深刻的认识。
词汇表
hover 盘旋
woo 追求
pinhead 针头
tangle 缠结的一团
neurons 神经元
in essence 本质上
molecular biology 分子生物学
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What do these three things have in common: a grumpy baby, Harry Potter puppets singing, and a challenge where you pour a bucket of icy water over your head? The answer – they have all 'gone viral'.
这三件事有什么共同点：脾气暴躁的婴儿、哈利·波特木偶的歌声以及将一桶冰水倒在头上的挑战？答案是——它们都“病毒式传播”了。
The world is becoming more and more digital, and we can't stop it. While growing up, instead of wanting to be a doctor or a teacher, some now aspire to be an influencer or content creator, maybe in the hope of suddenly capturing widespread attention. It's generally agreed that if your content reaches over 1 million views in a week or less, you have 'gone viral'. So, how does virality happen?
世界变得越来越数字化，我们无法阻止。在成长过程中，有些人现在不再想成为一名医生或教师，而是渴望成为一名有影响力的人或内容创造者，也许是希望突然引起广泛的关注。人们普遍认为，如果您的内容在一周或更短的时间内浏览量超过 100 万次，那么您就已经“病毒式传播”。那么，病毒式传播是如何发生的呢？
The marketing tech company Unruly analysed over 400 billion videos and found that emotional connections, like humour and shock value, resonate the most strongly. These emotional elements drive us to share that content with others, and the more shares we have, the more seen that content will be. We should also think about why people want to share content in the first place. Dr Jonah Berger, a Marketing Professor at the Wharton School, says "Sharing allows us to feel connected to others. We share emotions, which allow us to deepen the bonds we have with our peers and with our friends". So, while we may be behind a screen, we're still online because we want to connect and communicate with others, and going viral is driven by organic sharing, just like word of mouth but in a digital sense.
营销科技公司 Unruly 分析了超过 4000 亿个视频，发现幽默和震撼价值等情感联系最能引起强烈共鸣。这些情感元素促使我们与他人分享该内容，我们分享的内容越多，该内容被看到的次数就越多。我们还应该首先考虑为什么人们想要分享内容。沃顿商学院营销学教授 Jonah Berger 博士表示：“分享让我们感受到与他人的联系。我们分享情感，这让我们加深与同事和朋友的联系。” 因此，虽然我们可能在屏幕后面，但我们仍然在线，因为我们想与他人联系和沟通，而病毒式传播是由有机共享驱动的，就像数字意义上的口碑传播一样。
Though there are other things to consider. Datadab, a marketing agency, says that our brains are wired to enjoy and recognise patterns, which they say is why internet memes often go viral. If we are already familiar with a theme, like a recognisable image on a meme, then it doesn't take long for us to understand the context of a new caption, which our brain enjoys and makes us more likely to share it.
尽管还有其他事情需要考虑。营销机构 Datadab 表示，我们的大脑天生喜欢享受和识别模式，他们说这就是互联网迷因经常流行的原因。如果我们已经熟悉一个主题，比如模因上的可识别图像，那么我们不需要很长时间就能理解新标题的上下文，我们的大脑喜欢它，并使我们更有可能分享它。
Timeliness and relevance are also crucial. Content that is relatable, or that aligns with current trends, captures more interest and encourages more sharing. So, combine all of these factors and you could have content that goes viral.
及时性和相关性也至关重要。相关的内容或符合当前趋势的内容会吸引更多兴趣并鼓励更多分享。因此，将所有这些因素结合起来，您就可以获得病毒式传播的内容。
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In the Japanese village of Kamimomi, a small group of farmers began gathering their rice in extreme heat, two weeks earlier than usual.
在日本的上莫米村，一小群农民开始在酷暑中收割稻谷，比平时提前了两周。
Kamimomi is in Japan’s western Okayama prefecture. The area is called "the Land of Sunshine" because of its good weather. But farmers working in the mountainside rice fields say climate change is hurting the harvest of rice.
上莫米位于日本西部的冈山县。该地区气候宜人，被称为“阳光之国”。但在山腰稻田劳作的农民表示，气候变化正在损害水稻的收成。
Joji Terasaka farms in Okayama. He said last year a hot period dried up the rice. He added, "I am worried about that this year because it will be just as hot."
冈山寺坂丈二农场。他说去年炎热的天气使稻米干涸。他补充道：“我很担心今年，因为今年也会一样热。”
This year Japan had its hottest July on record. The Japan weather agency said temperatures were 2.16 degrees Celsius higher than average. Worldwide, there has been a 1.2-degree Celsius rise in average temperature since 1850.
今年日本经历了有记录以来最热的七月。日本气象厅表示，气温比平均水平高出 2.16 摄氏度。自 1850 年以来，全球平均气温上升了 1.2 摄氏度。
Scientists agreed that warming needs to be limited to 1.5 degrees Celsius to prevent the worst effects of climate change.
科学家们一致认为，升温需要限制在 1.5 摄氏度以内，以防止气候变化造成最严重的影响。
Last year, Japan had a poor rice harvest nationwide because of unusually hot weather.
去年，由于天气异常炎热，日本全国稻谷歉收。
Officials say the drop in harvest in Japan was partly responsible for a shortage of rice this summer. The low supply of rice in markets forced sellers to limit each buyer to one rice bag.
官员们表示，日本收成下降是今年夏季大米短缺的部分原因。市场上大米供应不足，迫使卖家限制每个买家只能购买一袋大米。
Yuji Masutomi is a researcher at the National Institute for Environmental Studies in Tsukuba, north of Tokyo. He said, "Perhaps people think that an increase of one degree Celsius in average temperature isn't much. But it's quite a big change for plants and crops."
Yuji Masutomi 是东京北部筑波国立环境研究所的研究员。他说：“也许人们认为平均气温升高一摄氏度并不算多，但对于植物和农作物来说却是一个很大的变化。”
Masutomi said the rising temperatures also hurt the quality of the grain. Last year, the farming ministry noted that at least one-fifth of rice farms have reported a drop in quality from rising temperatures. "Not only is the appearance not good; people say the taste drops too," Masutomi said.
Masutomi说，气温上升也损害了谷物的质量。去年，农业部指出，至少五分之一的稻田报告称，由于气温升高，稻米品质下降。“不仅外观不好，人们都说味道也下降了，”增富说。
Another problem the farmers in Kamimomi face is working under high heat. The average age of agricultural workers in Japan is nearly 69, among the oldest in the world. Older people are especially likely to suffer from the heat. For half of the year, farmers work in the heat to produce rice.
上莫米农民面临的另一个问题是在高温下工作。日本农业工人的平均年龄接近69岁，是世界上最长寿的国家之一。老年人尤其容易受到高温的影响。半年的时间里，农民们冒着酷暑辛苦生产水稻。
To deal with climate change, the government is urging the use of heat-resistant varieties of rice. One strain, developed by a research center near Tokyo, is called Sai no Kizuna.
为了应对气候变化，政府正在敦促使用耐热稻米品种。其中一种菌株是由东京附近的一个研究中心开发的，称为“Sai no Kizuna”。
Naoto Ohoka manages rice breeding at Saitama's Agricultural Technology Research Center. Ohoka said, "Last year and this year have been extremely hot, but even in those conditions, Sai no Kizuna maintained a certain level of quality.”
大霍直人 (Naoto Ohoka) 在埼玉县农业技术研究中心负责水稻育种工作。大霍卡说：“去年和今年都非常炎热，但即使在这样的条件下，彩之绊也保持了一定的质量水平。
”Sai no Kizuna was developed in 2012 to better survive high heat, wind and certain pests and diseases. Masutomi recommends that similar varieties of rice should be introduced across Japan by the 2040s.
Sai no Kizuna 于 2012 年开发，旨在更好地抵抗高温、大风和某些病虫害。Masutomi 建议到 2040 年代在日本各地引入类似的稻米品种。
But it can take up to 10 years to develop a new strain. After it is approved for the market, farmers must then decide to grow it.
但开发新菌株可能需要长达 10 年的时间。在批准上市后，农民必须决定种植它。
The most widely grown strain of rice is Koshihikari, which does not do well in high heat. Even so, older farmers have not always been willing to change to other varieties. Farming ministry data show that heat-resistant varieties grow in only around 15 percent of Japanese rice fields.
种植最广泛的水稻品种是越光水稻，它在高温下生长不佳。即便如此，老年农民并不总是愿意改种其他品种。农林水产省的数据显示，日本仅有 15% 左右的稻田种植耐热品种。
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Researchers say a large fish that was thought to have disappeared from Asia’s Mekong River has been seen in the waterway in recent years.
研究人员表示，一种被认为从亚洲湄公河消失的大型鱼类近年来在该水道中被发现。
The fish is called a giant salmon carp. A recent study detailed the most recent sightings of the fish. The lead writer of that study said the fish was seen at least three times between 2020 and 2023.
这种鱼被称为巨型鲑鱼。最近的一项研究详细介绍了最近看到的这种鱼。该研究的主要作者表示，这种鱼在 2020 年至 2023 年间至少出现过 3 次。
The predatory fish can grow to more than one meter in length and has an identifiable yellow spot surrounding its large eyes.
这种掠食性鱼类可以长到一米多长，大眼睛周围有一个可识别的黄色斑点。
The Mekong River is Southeast Asia’s longest river. It passes through China, Laos, Thailand, Myanmar, Cambodia and Vietnam. About 60 million people depend on the river for food and survival. It is also an important environment for numerous river creatures.
湄公河是东南亚最长的河流。途经中国、老挝、泰国、缅甸、柬埔寨、越南。大约 6000 万人依赖这条河获取食物和生存。它也是众多河流生物的重要环境。
The leader of the research was Chheana Chhut. He is with the Inland Fisheries Research and Development Institute in Phnom Penh, Cambodia. “The giant salmon carp is like a symbol of the Mekong region,” Chheana recently told The Associated Press.
这项研究的领导者是 Chheana Chhut。他在柬埔寨金边的内陆渔业研究与发展研究所工作。“巨型鲑鱼就像湄公河地区的象征，”切阿纳最近告诉美联社。
He was the co-writer with other researchers of a study announcing the findings in the publication Biological Conservation. Chheana said researchers had believed that the last confirmed sighting of the fish in the Mekong was in 2005.
他与其他研究人员共同撰写了一项研究，并在《生物保护》杂志上公布了研究结果。Chheana 表示，研究人员认为最后一次确认在湄公河中发现这种鱼是在 2005 年。
But since 2017, biologists following the movements of migratory fish in Cambodia developed relationships with local fishing communities. They asked people in the communities to inform them of any unusual sightings.
但自 2017 年以来，追踪柬埔寨洄游鱼类活动的生物学家与当地渔业社区建立了关系。他们要求社区里的人们告知他们任何异常的目击事件。
That process led to the finding that three giant salmon carp were identified in the Mekong River and a neighboring waterway in Cambodia between 2020 and 2023.
这一过程导致发现 2020 年至 2023 年间在湄公河和柬埔寨邻近水道中发现了 3 条巨型鲑鱼。
Bunyeth Chan is a researcher at Cambodia’s Svay Rieng University. He helped lead the research. Bunyeth told the AP, “I was really surprised and excited to see the real fish for the first time.”
Bunyeth Chan 是柬埔寨柴桢大学的研究员。他帮助领导了这项研究。班尼斯告诉美联社，“第一次看到真正的鱼，我感到非常惊讶和兴奋。
” Researchers say the sightings give them new hope for the future of the species. Another name used for the species is “ghost fish.”
研究人员表示，这些目击事件给他们对该物种的未来带来了新的希望。该物种的另一个名称是“幽灵鱼”。
“This rediscovery is very exciting, positive news,” said Zeb Hogan. He is a fish biologist at the University of Nevada, Reno, who was part of the research team.
“这一重新发现是非常令人兴奋的积极消息，”泽布·霍根说。他是内华达大学里诺分校的鱼类生物学家，也是该研究小组的成员。
But the problems the fish experienced also demonstrate the dangers facing all migratory species in the Mekong. The huge river faces industrial pollution and overfishing, among other problems.
但鱼类所经历的问题也表明了湄公河所有迁徙物种所面临的危险。这条大河面临着工业污染和过度捕捞等问题。
Brian Eyler is director of the Southeast Asia Program at the Stimson Center in Washington, D.C. He was was not involved in the research. Eyler said one issue is that more than 700 dams are built along the river and neighboring waterways. In addition, there are very few workable “fish passages” that help species avoid obstructions.
布莱恩·艾勒是华盛顿特区史汀生中心东南亚项目主任。他没有参与这项研究。艾勒说，一个问题是沿河和邻近水道修建了 700 多座水坝。此外，能够帮助物种避开障碍物的可行“鱼道”非常少。
The Greater Mekong area includes Vietnam, Cambodia, Laos, Thailand and Myanmar.
大湄公河地区包括越南、柬埔寨、老挝、泰国和缅甸。
The researchers said they hope that cooperation with local communities in Thailand and Laos will permit them to confirm whether the fish also still swims in other parts of the Mekong.
研究人员表示，他们希望与泰国和老挝当地社区的合作能够让他们确认这种鱼是否仍然在湄公河的其他地区游泳。
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South Korean researchers have developed a drone designed to stay level when transporting goods over many kinds of surfaces.
韩国研究人员开发了一种无人机，旨在在多种表面上运输货物时保持水平。
A team at Seoul National University of Science and Technology built a prototype, or test model of the drone. The team recently demonstrated the aircraft for reporters from Reuters.
首尔国立科技大学的一个团队构建了无人机的原型或测试模型。该团队最近向路透社记者展示了这架飞机。
The prototype has a transport carrier attached to a drone structure. It is supported by several propellers and rotors that control its height, speed and direction in the air. The aircraft has a handle workers can push to guide it where it needs to go.
该原型机有一个连接到无人机结构的运输载体。它由多个螺旋桨和旋翼支撑，控制其在空中的高度、速度和方向。飞机有一个手柄，工作人员可以推动以引导飞机前往需要的地方。
Members of the development team showed how the drone can keep itself level while floating, even when transporting goods up or down stairs. Leaders of the research say the drone is programmed to predict human actions for effective interactions.
开发团队成员展示了无人机如何在漂浮时保持水平，甚至在上下楼梯运输货物时也是如此。该研究的领导者表示，无人机经过编程可以预测人类的行为，以实现有效的互动。
Lee Seung-jae is a professor of mechanical system design engineering at Seoul National University of Science and Technology. He was a leader of the project. The research results appeared in a study in IEEE Robotics and Automation Letters. The publication is part of the Institute of Electrical and Electronics Engineers, based in New York.
Lee Seung-jae 是首尔国立科技大学机械系统设计工程教授。他是该项目的领导者。研究结果发表在《IEEE 机器人与自动化快报》的一项研究中。该出版物是纽约电气和电子工程师协会的一部分。
Lee told Reuters tests of the drone showed it could transport objects up to 3 kilograms. He admitted this weight restriction likely limits the drone’s use cases for many businesses. But he noted that the transporter’s design and operating equipment could be used to create a series of other kinds of drone vehicles.
Lee 告诉路透社，无人机的测试表明它可以运输重达 3 公斤的物体。他承认这种重量限制可能会限制无人机在许多企业中的使用案例。但他指出，运输机的设计和操作设备可用于制造一系列其他类型的无人机。
Lee said one example would be to use the transporter to carry sensitive or breakable materials. The technology could also be used to develop “flying taxis” to transport humans, he added.
李说，一个例子是使用运输车运输敏感或易碎材料。他补充说，该技术还可用于开发“飞行出租车”来运送人类。
When used in a flying taxi, Lee said the drones could be used to change batteries while still flying in the air, instead of having to return to a ground station for recharging.
李说，当用于飞行出租车时，无人机可以在空中飞行时更换电池，而不必返回地面站充电。
In general, experts say drones with multiple propellers are easier to control and move in many different settings. But they are also slower and cannot travel as far on a battery charge.
一般来说，专家表示，具有多个螺旋桨的无人机在许多不同的环境中更容易控制和移动。但它们的速度也较慢，并且无法通过电池充电行驶那么远的距离。
Drones with multiple rotors have already been used to transport small amounts of goods, food and medical supplies. But experts say it is difficult to widely expand use of such drones for commercial purposes. This is because such activities would require larger batteries a smaller aircraft could not support.
具有多个旋翼的无人机已被用于运输少量货物、食品和医疗用品。但专家表示，很难广泛扩大此类无人机的商业用途。这是因为此类活动需要更大的电池，而较小的飞机无法支持。
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A new government study suggests U.S. teen smoking rates reached an all-time low this year.
一项新的政府研究表明，今年美国青少年吸烟率达到历史最低点。
The study was a survey of American youth carried out by the U.S. Centers for Disease Control and Prevention (CDC).
该研究是美国疾病控制与预防中心（CDC）对美国青少年进行的一项调查。
The survey involved middle school students – which includes grades six through eight – and high school students in grades nine through 12. Nearly 30,000 students from 283 U.S. schools took part in the effort, which was carried out from January to May.
这项调查涉及中学生（包括 6 至 8 年级）和 9 至 12 年级的高中生。这项调查于 1 月至 5 月进行，共有来自 283 所美国学校的近 3 万名学生参与。
An estimated 33 percent of youth took part in the voluntary survey.
据估计，有 33% 的年轻人参加了这项自愿调查。
The study showed a 20 percent drop in the number of middle and high school students who said they recently used at least one tobacco product. These include cigarettes, electronic cigarettes, nicotine patches and hookahs.
研究显示，表示最近至少使用过一种烟草产品的初中生和高中生人数下降了 20%。其中包括香烟、电子烟、尼古丁贴片和水烟袋。
That number decreased from 2.8 million last year to 2.25 million this year. The result suggested the change was the lowest usage rate of those products since the CDC survey began in 1999.
这一数字从去年的 280 万减少到今年的 225 万。结果表明，这是自 1999 年 CDC 调查开始以来这些产品的最低使用率。
The Associated Press (AP) reports the drop is largely explained by another recent government survey showing e-cigarette use among U.S. youth in 2024 fell to its lowest level in 10 years.
美联社 (AP) 报道称，这一下降的主要原因是政府最近的另一项调查显示，到 2024 年，美国青少年的电子烟使用量将降至 10 年来的最低水平。
The youth e-cigarette rate fell to under six percent this year, a drop of 7.7 percent over last year. That was the lowest rate at any time during the past 10 years. Government records show e-cigarettes are the most commonly used tobacco products among teens. The second most common is the nicotine patch.
今年青少年电子烟使用率降至6%以下，比去年下降7.7%。这是过去十年来最低的比率。政府记录显示，电子烟是青少年最常用的烟草产品。第二个最常见的是尼古丁贴片。
In 1999, nearly 30 percent of American high school students smoked. In 2024, it was just 1.7 percent. Currently, the share of middle school students who smoke is also at its lowest rate. Recent use of hookahs also dropped, from 1.1 to 0.7 percent.
1999年，近30%的美国高中生吸烟。2024 年，这一比例仅为 1.7%。目前，中学生吸烟比例也处于最低水平。最近水烟的使用率也下降了，从 1.1% 下降到 0.7%。
CDC officials said the decreases are linked to several measures. These include product cost increases, public health education campaigns, age restrictions and more aggressive enforcement actions against makers and sellers to children.
疾病预防控制中心官员表示，数量减少与多项措施有关。其中包括产品成本增加、公共卫生教育活动、年龄限制以及针对儿童制造商和销售商的更严厉的执法行动。
Among high school students, use of any tobacco product dropped from 13 to 10 percent in 2024 while e-cigarette use fell from 10 to eight percent. The survey showed there was no change reported for middle school students who generally vape or smoke less than older children.
到 2024 年，高中生中任何烟草产品的使用率将从 13% 下降至 10%，而电子烟的使用率将从 10% 下降至 8%。调查显示，与年龄较大的孩子相比，中学生吸电子烟或吸烟的次数没有变化。
The study found that tobacco use among girls and Hispanic students fell. But it rose among American Indian and Alaska Native students. The survey also showed the current use of nicotine patches increased among white youth.
研究发现，女孩和西班牙裔学生的烟草使用量有所下降。但这种现象在美洲印第安人和阿拉斯加原住民学生中有所上升。调查还显示，目前白人青年中尼古丁贴片的使用有所增加。
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The Grand National, regarded by many as the world's most famous horse race, features jockeys and horses negotiating 30 fences over more than four miles, and is watched by an estimated six hundred million people worldwide.
英国国家障碍赛马大赛被许多人认为是世界上最著名的赛马比赛，骑手们需驾驭马匹在超过四英里长的赛程中跨越30道障碍。每年全球约有六亿人观看这项赛事。
However, after the death of five horses over the last decade, including one this year, there have been calls for more safety measures to be introduced.
然而，在过去十年中有五匹赛马死亡，包括今年的一匹，这令一些人们呼吁大赛应引入更多安全保障措施。
These changes will see the maximum number of riders reduced from 40 to 34. There will also be an earlier start time and a shorter run to the first fence to slow horses down early on.
这些措施包括把同场竞技的骑手人数从40人减少到34人。比赛的开始时间将会提前，从比赛起点到第一个障碍间的距离也会缩短，以提早控制马匹的速度。
The introduction of a standing start and further veterinary checks are amongst other changes.
其它变化包括将赛马起跑方式改为静止站立起跑，以及更完善的兽医检查。
词汇表
jockeys 赛马骑手，职业骑师
negotiating 设法穿过、越过
fences 栏杆，（赛事中设置的）障碍
worldwide 全世界范围地
safety measures 安全措施
riders 骑手
run 奔跑的距离，行程
early on 在早期，尽早地
standing start 站立式起跑（此处指马匹静止站立起跑）
veterinary checks 兽医检查 - Visa fler
