Remember your task for this week-- a dozen of you have already read it-- it's to commit- above and beyond what you usually commit- five extra acts of kindness during one day.

记得你们这周的任务-,一些同学已经知道-,就是去做超越以往所做的事情-,一天内多做五件好事。

哈佛公开课 - 幸福课课程节选

but, uh, some days it's more, some days it's less, sometimes I don't study at all.

不过，时间不固定，有时候多，有时候少，有些时候我一天都不学习。

MIT的时尚品味 - SpeakingMax英语口语达人

There are coffee machines and there are lounge sofas and everything else. There are computers, there are printers, so it's a good lounge, and I think if you go there one day a week to do your problem sets, or more often, that's a good meeting place,I recommend that.

那里还有咖啡机和舒适的大沙发,以及一些其它设施,比如电脑,打印机,真的是个很好的休息室,如果你每周去那里,花一天时间完成你的作业,或者多去几次,确实是个好地方,我强力推荐

耶鲁公开课 - 基础物理课程节选

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

One person might be a little low one day, another person might be high, a lot of people might-- you might happen to have captured them on an average day, but overall it averages out, so you get a representative sample.

一个人可能某一天少吃些,另一个人可能多吃些,很多人都会这样,你可能正好得出人们,平均每天的摄入量,但把它的整体平均一下,就得到有代表性的结果

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And I really need an extra day off that would help me a lot.

我真希望能多休息一天，这对我有很大的帮助。

I'd like 实战 - SpeakingMax英语口语达人