That's the argument I put up on the board at the end of last class.

这是上节课结束时,我在黑板上所写的论证

耶鲁公开课 - 死亡课程节选

There's a mid-term exam halfway through and a final exam at the end, and there's a term paper which is due near the end of the course.

我们在学期中和学期末,分别会有期中考试和期末考试,在本学期快结束时要求写一篇学期论文

耶鲁公开课 - 生物医学工程探索课程节选

Well, for a thing called main which itself is a function but a function I wrote, a tool I am writing at the moment not like printf which someone else wrote long ago, I have to say where does main start, where does main end, and I do that by using these curly braces.

至于这个名曰main的函数,由我们自己写的函数，也是一个工具,只不过由我们自己编写，而不是像printf那样已经由前人写好了,我们必须要说明main在哪开始，在哪结束，这样我们就要用到大括号了。

哈佛公开课 - 计算机科学课程节选