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

And you do your work product and you bring it to sections and hand it in to your TA in section each time.

请完成并带好你们的作业,并在每次上课时交给你们的助教

耶鲁公开课 - 聆听音乐课程节选

You do the reading before class, you come to class, and you do the homework.

在上课前预习,在上课时认真听讲,课后好好做作业

耶鲁公开课 - 生物医学工程探索课程节选