"The first stage, which is kind of concrete, they try to do something where there is some measurement involved.

VOA: standard.2010.08.10

Do we rely on the individual behavior and education, or do we try to do something about the environment?

我们是要依赖个人行为和教育,还是尝试去改变环境呢

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So things break if you try-- if the computer tries to take you too literally so it would not be correct generally to do something like that.

如果你把它分开-,那么电脑会逐字逐句地解析,你拆开写的代码,由此得到的结果一般都是错误的。

哈佛公开课 - 计算机科学课程节选

"Those opportunities are very rare for filmmakers, so I felt a responsibility to try and do something memorable with it."

VOA: standard.2010.07.16

Well, one thing that a literary argument can do is take something small like this and try to give an account for it, so that's what I'm going to do.

好了，文学争论能对向这样小细节,进行描写说明，所以，我现在要做的是。

耶鲁公开课 - 1945年后的美国小说课程节选

And I want to basically try and use these things to do something with them.

我想要试试然后,用这些声明来进行一些操作。

麻省理工公开课 - 计算机科学及编程导论课程节选

There will in fact never be a good time to try something new, and there will actually never be a semester where you do have that more time.

实际上我已经没有机会尝试新事物了，而且也不用过学期了,但你们有更多的时间。

哈佛公开课 - 计算机科学课程节选