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听力等级

  

2024-04-03   Intermediate
Can AI Predict Your Death, Part One

Keywords:

Lauren Leffer: Prediction is powerful. For as long as people have been thinking about the future, we’ve been trying to predict it. And, in some areas, we’ve gotten pretty good (think, like, meteorolog...

Lauren Leffer:预测是强大的。只要人们一直在思考未来,我们就一直在努力预测它。而且,在某些领域,我们已经做得相当不错(比如气象学和气候建模)。 Tulika Bose:但从科学上讲,我们离水晶球和神谕还很远。人们没有可靠的...


2024-04-01   Intermediate
Why Aldi Is America’s Fastest Growing Grocery Store

Keywords:

- [Narrator] This half gallon of whole milk from Aldi costs $2.18 cents, eggs 1.87, bread 1.29. (gentle music) Aldi is the fastest-growing grocer by store count in the country, and it...

- [旁白] 这半加仑 来自 Aldi 的全脂牛奶 售价 2.18 美分, 鸡蛋 1.87,面包 1.29。 (轻柔的音乐) Aldi 是增长最快的杂货店 按该国的门店数量, 及其简洁的方法 也使其成...


2024-03-30   Intermediate
Ira Flatow and the Teachable Moment, Part 3

Keywords:

Ira Flatow: We make it lower, understandable enough and I would – The kind of Web site I’d like to build would be more socially interactive. I’d like to crowd source questions. Let’s use al...

Ira Flatow:我们让它更低,足够容易理解,我会—— 我想构建的那种网站将更具社交互动性。我想众包问题。让我们利用所有这些人,所有这些学生。让我们让他们帮助我们解决有关科学的问题,让我们帮助他们解决有关生物学或全球变暖的问题或提出想...


2024-03-28   Intermediate
Ira Flatow and the Teachable Moment, Part 2

Keywords:

Ira Flatow: You have to find the gatekeeper. I did science on CBS for a couple of years and the only reason why I was able to do it was because the producer enjoyed science and he didn’t mind...

Ira Flatow:你得找到看门人。我在 CBS 做了几年科学工作,我能够做这件事的唯一原因是因为制片人喜欢科学,他不介意让科学记者来谈论科学,因为他知道如果你以正确的方式呈现它,你就可以让它变得有趣,人们会喜欢它,他们真的很喜欢这个片段...


2024-03-26   Intermediate
Ira Flatow and the Teachable Moment, Part 1

Keywords:

Mariette DiChristina: Now it is my truly distinct pleasure to ask a friend and also the host of Science Friday to come to the stage, Ira Flatow. I have to say Ira I’ve been a science journalist for 25...

Mariette DiChristina:现在,我非常高兴邀请一位朋友,也是科学星期五的主持人 Ira Flatow 上台。我不得不说 Ira,我做了 25 年的科学记者,采访你可能是我发现到目前为止我的工作中最令人生畏的事情之一,这个人专...


2024-03-24   Intermediate
Cuddling Up to Biotech’s Brave New Beasts, Part 5

Keywords:

Steve Mirsky: Right I’m( not suffering from that but )on the other hand the male-pattern baldness mouse is probably not suffering to the extent that the neurologically-disabled mouse is. Emily...

史蒂夫·米尔斯基:是的,我(不是患有这种疾病,而是)另一方面,雄性型秃顶小鼠可能没有像神经残疾小鼠那样痛苦。 Emily Anthes:是的,我的意思是,这就是为什么你必须单独看待每个案例,这很困难,因为案例太多了,比如说,在这个特定的情...


2024-03-22   Intermediate
Cuddling Up to Biotech’s Brave New Beasts, Part 4

Keywords:

Steve Mirsky: Well, let’s talk about what they were, first. Emily Anthes: Sure, so these are glow fish and what’s amazing about them is they’re sort of the first official transgenic pets a...

Steve Mirsky:嗯,我们先谈谈它们是什么。 Emily Anthes:当然,这些是发光鱼,它们的神奇之处在于它们是美国市场上第一批官方转基因宠物,从技术上讲,它们是斑马鱼,看起来就像你对一种叫斑马鱼的鱼所期望的那样。他们通常有这...


2024-03-20   Intermediate
Cuddling Up to Biotech’s Brave New Beasts, Part 3

Keywords:

Steve Mirsky: What I don’t understand is why the impulse to use human growth hormone when there’s a pig growth hormone, so why did they - why not just up their levels of porcine growth hormone b...

史蒂夫·米尔斯基:我不明白的是,为什么在有猪生长激素的情况下,还要冲动使用人类生长激素,那么他们为什么——为什么不在跳到生长激素之前提高猪生长激素的水平呢? Emily Anthes:这是个好问题。我不知道这背后的想法是什么。我的意思是,...


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