We video clipped the class as Professor Low taught the NBA students and then converted them to CDs.

在Low教授上课时,我们录下整个上课过程,然后刻成光盘。

麻省理工公开课 - 媒体、教育、市场课程节选

I think it depends on what professor you have.

我想这取决于上课的教授是谁吧。

临时抱佛脚？也做过 - SpeakingMax英语口语达人

to be killed in a plane accident this weekend and there was a guest lecturer for you on Tuesday there'll be somebody alive lecturing to you.

我周末死于空难,而下星期二又有客座教授的话,就会有人活着给你们上课。

耶鲁公开课 - 死亡课程节选

PROFESSOR: All right. Let's get started.

教授：好，我们开始上课。

麻省理工公开课 - 化学原理课程节选