And so, it would be a shame for me not to use them to cover some of these issues.

如果不能请到他们来帮助我教授这些主题,那可就太可惜了

耶鲁公开课 - 心理学导论课程节选

And this is one of the times when you are actually going to be able to use some of that math they teach you.

这就是时候,用他们教你的,数学知识了。

麻省理工公开课 - 固态化学导论课程节选