And colleges offered more classes in such useful subjects as teacher training,engineering, and business administration.

VOA: special.2010.12.30

I had a behavioral economics teacher named Thomas Leonard who I took, I think, three classes from and I really enjoyed that.

我有一位行为经济学的老师叫托马斯·伦纳德，我想，我上了三次课就喜欢上了他。

我尊敬的教授 - SpeakingMax英语口语达人