We can move things around and it's far more exciting for me to answer your questions than to have a monologue.

我们可以稍作调整,而且回答你们的问题,要比我这一个人干讲有意思多了

耶鲁公开课 - 基础物理课程节选

What do they do? One of the problems that it produces is the more people you have, up to a point that's good.

他们都干些什么呢,其中一个问题是,人越多,产出就越大,这在达到临界点之前是好事

耶鲁公开课 - 古希腊历史简介课程节选

Now,the big question is who did it and why did they do it?

现在的问题是这是谁干的，原因为何？

耶鲁公开课 - 新约课程节选