We're glad you spent this time with us, and we hope you have a blessed and peaceful day. Take care.

很开心你们能和我们一起度过这段时光,希望你们能度过一个幸福而平和的一天，保重。

普林斯顿公开课 - 人性课程节选

We can have lunch--all sorts of opportunities for talking, and I hope you'll take advantage of it.

或者与我共进午餐，总之抓住各种讨论的机会，我希望你们能够好好利用这些机会。

耶鲁公开课 - 现代诗歌课程节选

Now, I hope you guys know that much calculus, that when you take a derivative of a function of a function, namely v square over 2 is a function of v, and v itself is a function of t, then the rule for taking the derivative is first take the v derivative of this object, then take the d by dt of t, which is this one.

我希望你们了解更多的微积分知识,当你对复合函数求导时,也就是说v^/2是关于v的函数,而v本身是关于t的函数,求导的法则应该是,第一步是这一部分对v求导,然后v再对t求导,得到这一部分

耶鲁公开课 - 基础物理课程节选