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听力等级

  

2024-04-25   Intermediate
Mary Roach, Adventures on the Alimentary Canal -Ⅰ

Keywords:

Mary Roach: A fistulated cow is a – you put your arm in and you feel, first of all, inside the rumen, it’s fermenting. It’s a composter, it’s hot in there. Steve Mirsky: And that is M...

Mary Roach:瘘管奶牛是一种——你把手臂伸进去,首先你会感觉到瘤胃内部正在发酵。这是一个堆肥机,里面很热。 史蒂夫·米尔斯基:我是玛丽·罗奇(Mary Roach),她是《僵硬》、《幽灵》、《双层》、《为火星打包》和现在的《Gul...


2024-04-23   Intermediate
How to Save Indigenous Languages, Part 2

Keywords:

Bose: For those of you who aren’t familiar with historical linguistics, it’s a little like archaeology. But instead of excavating through dirt, a linguist separates layers of a language to uncover the...

Bose:对于那些不熟悉历史语言学的人来说,这有点像考古学。但是,语言学家不是在泥土中挖掘,而是将语言的各个层次分开,以揭示进化的不同阶段。这就是 Anvita 决定她要做的事情。 Abbi:随后,我到达了安达曼群岛——2005 年,我装...


2024-04-21   Intermediate
How to Save Indigenous Languages, Part 1

Keywords:

[Clip: Levenofi welcome song] Tulika Bose: You’re listening to a celebration in the Levenofi village in the remote highlands of the island nation of Papua New Guinea. I was here with our Scientific ...

[剪辑:Levenofi 欢迎歌] Tulika Bose:您正在岛国巴布亚新几内亚偏远高地的 Levenofi 村聆听庆祝活动。去年,我和我们的《科学美国人》视频摄制组一起来这里制作了一部纪录片。 我和我的联合制片人凯尔索·哈珀 (K...


2024-04-19   Intermediate
How Consuming a Competitor Fueled Cava’s Rapid Growth

Keywords:

- [Narrator] Fast casual chain Cava has turned Mediterranean dishes into a nearly $4 billion business. But most of its growth came from an uncommon strategy: buying a competitor quadruple...

- [旁白] 快速休闲连锁店 Cava 已经变成了地中海菜肴 发展成一家价值近 40 亿美元的企业。 但它的大部分增长来自于 来自一个不常见的策略: 购买四倍于其规模的竞争对手 并转换其所有 地点进入卡瓦斯...


2024-04-17   Intermediate
Why My iPhone’s Battery Expired in Only a Year

Keywords:

- Once I remove the battery, I can safely disconnect the cables, and we can get started on the battery replacement. - Every iPhone battery is going to expire. That is, it's going to go ba...

- 取出电池后, 我可以安全地断开电缆, 我们可以开始 更换电池。 - 每块 iPhone 电池都会过期。 也就是说,它会随着时间的推移而变坏 出于一些相当技术性的原因。 所以几个月前, 我分享了...


2024-04-15   Intermediate
From Gadgets to Galaxies - CES, Part Three

Keywords:

Steve Mirsky: And so what does that tell us? It’s telling us about early universe and galaxy formation? Clara Moskowitz: That’s right. They’re seeing galaxies that are between, you know, 12 ...

Steve Mirsky:那么这告诉我们什么呢?它告诉我们早期宇宙和星系的形成? Clara Moskowitz:是的。他们看到的星系年龄在 12 到 130 亿年之间,基本上几乎与宇宙本身一样古老。所以他们真的在试图看到有史以来最早形成...


2024-04-13   Intermediate
From Gadgets to Galaxies - CES, Part Two

Keywords:

Steve Mirsky: Right. So just from what you told me I could envision clothing that for elderly people would monitor their gait, for example. Seth Fletcher: Yeah, sure. Mm-hmm. Steve Mirsky: Yeah...

Steve Mirsky:是的。因此,仅从您告诉我的内容来看,我可以设想出适合老年人的服装可以监测他们的步态。 Seth Fletcher:是的,当然。嗯嗯。 Steve Mirsky:是的。看看他们是否患有任何形式的液体运动丧失,这可...


2024-04-11   Intermediate
From Gadgets to Galaxies - CES, Part One

Keywords:

Seth Fletcher: CES is the Consumer Electronics Show, a huge international trade show in Las Vegas, and every year thousands of exhibitors come and show off their newest gadgets. And this year I think...

Seth Fletcher:CES 是消费电子展,是拉斯维加斯的一个大型国际贸易展,每年都有成千上万的参展商前来展示他们最新的产品。今年有 150,000 名与会者,8,000 家参展商,所以它就像一个大动物园。 史蒂夫·米尔斯基:当然,...


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