Somebody way over there who's going to be way off camera but we can actually get a mike in there.

那位同学举手了,但是摄像机拍不到,没事,递给他一个麦克风吧

耶鲁公开课 - 博弈论课程节选

I sit there in idle, and I edit some code.

我坐在那儿没事儿干，我编辑了一段代码。

麻省理工公开课 - 计算机科学及编程导论课程节选