All right, the question is, as I started to say, is, "What are the right primitives?"

好了，就像我刚开始说的，问题在于，“什么才是正确的基本类型呢？“

麻省理工公开课 - 计算机科学及编程导论课程节选

We're actually going to do one more clicker question to get started with today, and as we do, I'll explain something we're going to be trying today, which is a little bit of a friendly competition in terms of answering the clicker questions correctly.

我们将在开始讲授今天的课程之前,再多做一个选择题，我先来说明一下做这件事的原因，这实际上是一个,回答选择题的小比赛。

麻省理工公开课 - 化学原理课程节选

You've got to imagine changing some of the facts about what it would be like to live forever So instead of asking the question ? the question I started with,would it be good to live forever?

你得想象改变一些,关于永生后果的事实,所以不问我开始时的问题,我们不问永生是好事吗？

耶鲁公开课 - 死亡课程节选