She's done fantastic work, showing how people who help-- whether it's helping five extra acts during the week-- it can be more; doesn't have to be restricted to five-- or people who help five extra acts during one day, it's actually contributing to their wellbeing.

她很好地，证明人们-,不论是在一周内多做五件好事-,可以更多;,不必局限于五件-,或者人们在一天内多做五件好事，都能让他们更幸福。

哈佛公开课 - 幸福课课程节选

I have to admit, in my career here, I think I've taught in at least three languages, I suspect you've taught more, five or six, John?

我需要承认，在我的事业生涯里，我觉得我教过至少三种语言，我假设你们都学过更多，五六种，John？

麻省理工公开课 - 计算机科学及编程导论课程节选