This week we look at President Obama's first one hundred days in office.

VOA: special.2009.05.02

So we'd look broadly at the days and say we're doing a couple economic days, we gonna reserve this for economic issues.

我们可能就会广泛地看,比如这段日子处理经济问题，这段时间就会为经济问题预留。

普林斯顿公开课 - 国际座谈会课程节选

He was the kid who was covered with mud for seven days, He said, "It doesn't look the same to me anymore, I think there were sort of spiritual awakening for him during that.

当时，他还是个孩子,远足的七天里，他浑身是泥，他说：“我对风雨的认识有了改变，可能在这次远足中,他有了灵性上的觉醒。

普林斯顿公开课 - 人性课程节选

In his first days in office, he signed an order to do so, and appointed a task force to look into details.

VOA: standard.2009.05.20

There's twenty-one days, there's thirty days, there's twenty-four hours. Now look at this!

有二十一天法,三十天法,二十四小时法,还有这个

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选