And,he notes,political participation has the power to moderate radical tendencies and take away the appeal of extremist ideologies.

VOA: standard.2010.05.11

I want you to take rather than passive notes of writing down what is on the power point or every word that I say.

我不希望你们被动地记录,幻灯片上的内容或者我说的话。

哈佛公开课 - 幸福课课程节选