Study leader Pooja Tandon says even small calorie reductions on a regular basis can prevent weight gain over time.

VOA: special.2010.01.27

He said to gain time: "What is it you see?"

他为了赢得时间，说：,“你在看什么？“

耶鲁公开课 - 现代诗歌课程节选

OK, in a few minutes we're going to start talking then about what is computation, how are we going to start building those tools, but that's what you should take away, that's what you're going to gain out of this course by the time you're done.

好啦，我们会花一点儿时间,谈谈什么是计算，我们如何去建造这些工具，但是这些是你应该，在离开这个课堂时,应该学会的事儿。

麻省理工公开课 - 计算机科学及编程导论课程节选