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听力等级

科学研究   

2025-04-17   Pre-Intermediate
AI Chatbots to Help with Mental Health Struggles

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The mental health chatbot Earkick greets users with a friendly-looking panda that could fit easily in a children’s program. When users talk about anxiety, the panda gives the kind of comforting state...

心理健康聊天机器人 Earkick 用一只看起来很友好的熊猫来迎接用户,这只熊猫很容易融入儿童节目。 当用户谈论焦虑时,熊猫会说出那种训练有素的心理健康专家(称为治疗师)会说的那种安慰的话。然后,它可能会建议进行呼吸练习或就如何应对压力提...


2025-04-17   Intermediate
A New Generation of Gene-editing Tools is Undergoing Trials, Part 1

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One autumn day in 2020 Patrick Doherty was walking his dog up a steep mountain in County Donegal, Ireland, when he noticed he was, unusually for him, running out of breath. The eventual diagnosis w...

2020年秋日的一天,帕特里克·多尔蒂正在爱尔兰多尼戈尔郡遛狗爬陡峭的山,突然发现自己气喘吁吁,这很不寻常。最终的诊断结果令人恐惧:淀粉样变性,一种罕见的遗传性疾病,导致淀粉样蛋白在他的器官和组织中积聚。预后更糟:这种病会给他带来多年的痛苦...


2025-04-16   Intermediate
The Tech Making Airport Towers Obsolete

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- [Narrator] The tower at London's Heathrow Airport is hiding a secret. While air traffic controllers at the top of the tower direct planes to take off and land using site radar and voic...

- [旁白] 塔 伦敦希思罗机场 隐藏着一个秘密。 空中交通管制员 在塔顶 直飞飞机起降 使用 Site Radar 和 Voice- - [交通控制器] 658, 27 右,已获准起飞, 风 30...


2025-04-15   Pre-Intermediate
Astronauts Stay Busy on International Space Station Awaiting Flight

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Two American astronauts awaiting their return flight from the International Space Station (ISS) have stayed busy carrying out a series of scientific experiments. The U.S. space agency NASA has said t...

两名等待从国际空间站 (ISS) 返回航班的美国宇航员一直忙于进行一系列科学实验。 美国宇航局(NASA)表示,这对夫妇——布奇·威尔莫尔(Butch Wilmore)和苏尼·威廉姆斯(Suni Williams)——将在国际空间站停留到...


2025-04-14   Video
What If We Built Cities on the Moon

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If you could, would you live on the Moon? Not as one of the courageous early settlers, but as a citizen of a fully-functioning Moon city. What would they be built out of? How different would yo...

如果可以的话,你会住在月球上吗? 不是作为勇敢的早期定居者之一,而是作为功能齐全的月亮城的公民。 它们将由什么构成?您的日常生活会有什么不同?为什么它们很重要? 这就是假设,如果我们在月球上建造城市会发生什么。 20...


2025-04-13   Pre-Intermediate
Study Describes More Details on Asteroid’s Crash with Spacecraft

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Scientists say new research confirms results of an earlier study suggesting the crash of a spacecraft into an asteroid changed the shape of the targeted object. The latest research follows another re...

科学家们表示,新的研究证实了早期研究的结果,该研究表明,航天器撞向小行星改变了目标物体的形状。 最新的研究是在最近另一项研究小行星撞击影响的研究之后进行的。NASA 于 2022 年将其 DART 航天器在距离地球约 1100 万公里的区...


2025-04-12   Video
What If We Harnessed Zero-Point Energy

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Imagine if we could collect energy out of thin air. And I mean it quite literally. You know how you were taught that a vacuum is nothing but empty space? Well, that isn't exactly true, at lea...

想象一下,如果我们能凭空收集能量。 我是认真的。 你知道你是怎么被教导真空只不过是空的空间吗? 嗯,这并不完全正确,至少在量子力学领域是这样。 如果你更深入地研究分子、原子、电子和质子的水平以下,进入夸克等最微小的亚...


2025-04-11   Pre-Intermediate
A Simple Treatment for Parkinson’s Disease - Exercise

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More than six million people around the world suffer from Parkinson’s disease. Parkinson’s disease makes patients shake and their muscles difficult to move. The disease is incurable and only gets wors...

全世界有超过 600 万人患有帕金森病。帕金森病使患者颤抖,肌肉难以移动。这种疾病是无法治愈的,只会随着时间的推移而恶化。帕金森病通常影响老年人。 目前帕金森病的治疗方法是药物和手术。但最近,许多医生和患者对一种简单、成本不高且似乎非常有...


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