I started by saying, "Could you come up with any kind of-- well,you tell me in fifty words or less what I said in lecture yesterday about harmony.

我是这样开头的，你们能够想起任何-,好吧，你们用五十个以内单词告诉我在昨天的课上我就和声问题说了些什么。

耶鲁公开课 - 聆听音乐课程节选

But they're not. OK?

让我再来告诉你们一个求乘方的方法吧？

麻省理工公开课 - 计算机科学及编程导论课程节选

I was going to start showing you some examples, but I think, rather than doing that, I'm going to stop here, I'm going to give you two minutes back of time, but I want to just point out to you that we are going to have fun next week, because I'm going to show you what in the world that has to do with efficiency.

我想再给你们讲解一些例子，但是我想想还是算了吧，给你们两分钟休息时间,但是我想告诉你们,我们下周的课,会很有意思,我会告诉你们,到底是什么决定了效率。

麻省理工公开课 - 计算机科学及编程导论课程节选