Gee, have you ever wondered how they know the composition of stars that are light-years away?

嘿！你曾经是否想过,他们是怎么知道那些离我们好几光年远的,星星的位置的？

麻省理工公开课 - 固态化学导论课程节选

It looks like we're still figuring out - this room was just renovated, we're still working out exactly how the electronics work. So normally we'll see a percentage of how many of you got it, but I'm going to say it was probably about 95% got the answer right.

这个房间刚刚装修过,我们还在试图搞明白，这些线路怎么工作的,如果正常的话,我们可以看到，你们回答正确的百分比，但我觉得你们,95%的人答对了。

麻省理工公开课 - 化学原理课程节选

Whoa. What happened? I said enter a number.

噢，怎么回事！我说过我们要输入一个数字。

麻省理工公开课 - 计算机科学及编程导论课程节选

It's not that critical. -Also... ... well exactly it doesn't affect the... You know the unemployment rate has been lower during this period than in the '70s as we talked about a few minutes ago so... Let me quote to you Pat Buchanan, Ken, alright?

没那么重要，对吧，-再则。,它确实不影响。,要知道，这段时期的失业率,一直低于70年代,这个我们几分钟前曾提到过。,肯，我们先来看看帕特·布坎南怎么说吧？

斯坦福公开课 - 经济学课程节选

Probably nobody After all, Larry never even exists ? How can we feel sorry for Larry?

也许没有人,毕竟，Larry从未存在过,我们怎么可能为Larry感到遗憾？

耶鲁公开课 - 死亡课程节选

If you've done a lot prior programming, this is probably not the best course for you, and if you're in that category, I would please encourage you to talk to John or I after class about what your goals are, what kind of experience you have, and how we might find you a course that better meets your goals.

如果你做过很多编程工作，这门课也许不适合你，如果你属于这一部分人的话，我会鼓励你下课以后找我,或者John谈谈你的目标何在，你有过什么经验，还有我们怎么才能给你,找到更适合你目标的课程。

麻省理工公开课 - 计算机科学及编程导论课程节选