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听力等级

  

2023-03-28   Intermediate
Could Time End -Ⅱ

Keywords:

Steve: Let me bring this up because it was an idea that I hadn't really thought about till maybe [five] or [six] years ago, and I think it leads you to a lot of strange places: A photon that ...

史蒂夫:让我来提一下,因为这是一个我直到五六年前才真正想过的想法,我认为它把你带到了很多奇怪的地方:一个在大爆炸时产生并一直在宇宙中飞行的光子,从未经历过任何时间的流逝。对于那个光子来说,它仍然是同一个创造时刻,因为根据定义,光子是以光速传...


2023-03-26   Intermediate
Could Time End -Ⅰ

Keywords:

Steve: First George, I have to congratulate you on the coinage, as far as I know, of a new word. I believe it would be pronounced "pre-bangian", although I am leaning toward "prabahngian". G...

史蒂夫:首先,乔治,据我所知,我必须祝贺你创造了一个新词。我相信它的发音会是“前班吉语”,尽管我更倾向于“普拉班吉语”。乔治:其实我喜欢后者;我不确定我真的是那个硬币的创造者。史蒂夫:你在其他地方见过——前支气管炎?乔治:那么,我可能在我写...


2023-03-24   Intermediate
Let the Science Speak for Itself

Keywords:

Steve: We also recommend getting rid of bunker fuel, which I ha[d] never even heard of. Moyer: Bunker fuel is basically the nastiest stuff on Earth that we burn, and it's burn[ed] b...

史蒂夫:我们还建议取消燃油,我甚至从未听说过。莫耶:燃料舱燃料基本上是地球上我们燃烧的最肮脏的东西,它被公海上的货船燃烧。为了让你了解一下这些东西是什么:在美国销售的普通柴油、汽车汽油含硫量约为0.00015%——当然,硫是一种令人讨厌的东...


2023-03-22   Intermediate
The Autopilot

Keywords:

Moyer: Good riddance. Steve: Why don't we discuss a few these things like, for example, the space shuttle which is ending. We really think it deserves to end. Moyer: Yeah,...

莫耶:谢天谢地。史蒂夫:我们为什么不讨论一下这些事情,比如即将结束的航天飞机。我们真的认为它应该结束。莫耶:是的,通过我们的解谜部分,我们看到了很多人类发明,我们认为,你知道,他们的时代已经过去了。我们拥有的东西之一是航天飞机,当然,我们都...


2023-03-20   Intermediate
Cooking for Geeks -Ⅱ

Keywords:

Graber: So you mentioned your infrared thermometer; I think that would be fun to play with right now. Can you show me? Potter: Ah, yeah. It's actually right here. Graber: ...

格拉伯:所以你提到了你的红外线温度计;我认为现在玩这个会很有趣。你能给我看看吗?波特:啊,是的。它实际上就在这里。格拉伯:太好了。这很方便。波特:是的,我在抽屉里。我一直在使用这个,我基本上认为这是有史以来最好的极客玩具。我的意思是真的跑出...


2023-03-18   Intermediate
Cooking for Geeks -Ⅰ

Keywords:

Steve: Jeff Potter is a software engineer and science-oriented cook. Cynthia Graber, who does many of our daily podcasts, sat down with Potter last week in his apartment in Cambridge, Massach...

Steve:Jeff Potter是一名软件工程师,同时也是一名以科学为导向的厨师。辛西娅·格拉伯(Cynthia Graber)负责我们的许多日常播客,上周她在马萨诸塞州剑桥市的波特公寓里与波特坐了下来。格拉伯:所以我想先从这本书背后的目...


2023-03-16   Intermediate
Mary Roach Is Packing for Mars -Ⅱ

Keywords:

Steve: And even before reading your book, I remember thinking "That space station there, that ship they're on, it's so clean. It's so pristine. And they're shaved, they look all together." It...

史蒂夫:甚至在读你的书之前,我记得我就在想“那里的空间站,他们乘坐的那艘船,太干净了。太原始了。他们剃了胡子,看起来都在一起。”在太空中根本不是这样的,对吧?罗奇:是的。我知道,因为我找到了太空舱模拟器研究的那些论文,他们把学生带进来,他们...


2023-03-14   Intermediate
Mary Roach Is Packing for Mars -Ⅰ

Keywords:

Roach: Thank you. I'm sorry I don't have any beverages. I did give thought to serving Tang today; which you have to carry, comes in these large containers, you know, you pack it in the bag an...

罗奇:谢谢。对不起,我没有饮料。我今天确实考虑过为唐服务;你必须携带的东西装在这些大容器里,你知道,你把它装在袋子里,然后你就没有随身携带的东西了。不管怎样,唐并不是美国国家航空航天局发明的;这是他们带上船的现成商业产品。美国国家航空航天局...


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