You are so right. It can increase the visibility. I found I was very high when I was teaching the class since the topic is one of my favorite topics. Probably the atmosphere made the audience forget my accent. Nobody complained my accent :).
回复:多教几次比较一次工作量增加不多,但影响力确是成倍增加的。
本帖于 2009-11-06 01:30:56 时间, 由版主 林贝卡 编辑