I'm Bob Field, and I will be lecturing today as a special booby prize, because Bawendi is so wonderful.

我是Bob，Field，今天由我来给大家讲课,其实跟Bawendi比，我的水平差远啦。

麻省理工公开课 - 热力学与动力学课程节选

So we'll start it at pitch there and I'll give you two and then we'll sing "La" And we will exemplify monophonic texture.

那我们就从这个音高开始,我喊到二然后我们一起唱,啦,我们来演示一下单音织体

耶鲁公开课 - 聆听音乐课程节选