So, let's -- okay, so, why don't you all think about would happen -- we'll start with the thought exercise. You can switch back to my lecture notes then if this isn't going.

好吧，那你们想想会,发生什么，我们来想想,这个问题，如果那个不行的话,你可以转到我的讲义上来了。

麻省理工公开课 - 化学原理课程节选

This is a really pretty dramatic change in human evolution and the question is: what happened?

在人类演化中,这是个戏剧性的变化,问题是,到底发生了什么

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

23456789 All right, here I gave it a big number, 123456789. And again, I don't want to bore you, but you can see what's going on here with this trend.

我给出一个大数字，又一次，我并不想令你们感到枯燥，但你们可以自己看看会发生些什么,这儿有个有趣的问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

If it's not already there, what will happen?

如果这里还不能解决问题，那会发生什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选