"This experience teaches me how to,more or less,teach teenagers, how to say 'OK, we're having a problem with this section, let's clap it,let's sing it.'" The orchestra performs for free but receives donations that help pay for necessities like sheet music.

VOA: special.2010.06.21

No, don't please don't clap, not for that one.

别急着鼓掌。

麻省理工公开课 - 计算机科学及编程导论课程节选