"I'm doing something for them that never has been done for them before."

VOA: special.2010.05.13

Again, we have to ask ourselves, we have to start thinking of the question about what does this mean for doing something about changing the world's diet, changing the nation's diet, changing the world's diet?

让我们来问问自己,考虑一下这个问题,改变一个国家的饮食文化,改变这个世界的饮食,这意味着什么

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

reciting the text, emoting over it, enthusing about it, - and then looking around for something else to say-- it was no longer a question of doing that.

或者只是背诵篇子，装模作样地读一读，假装很感兴趣，然后没话找话的评论一番-,现在意义上的精读可不是这样的了。

耶鲁公开课 - 文学理论导论课程节选

"There's a sense in the whole prison community everybody, via these dogs,is doing something for the war effort."

VOA: standard.2010.05.18

And I'm trying to suggest that Milton's composition of this poem is actually doing something for him, that it gets him somewhere, and that it's functional in a genuine sense.

我试图设想弥尔顿的这首诗,实际上是在为他做一些事情，使他，能够真正的发挥某些作用。

耶鲁公开课 - 弥尔顿课程节选

"And what incentive programs do is make it more favorable for you to overcome that tendency to procrastinate doing something now."

VOA: standard.2010.07.16

So writing out electron configurations I realize is something that a lot of you had experience many of you are very comfortable doing it, especially for the more straightforward atoms.

所以我认为写出电子构型是,你们大多数在高中,你们大多数可能都非常熟练做出它，特别是对于更为简单的原子。

麻省理工公开课 - 化学原理课程节选

President Obama is doing something that his predecessor did not do, says Clark Irwin, "The struggle for the hearts and minds of the Muslim community here in the U.S.and around the world,"

VOA: standard.2010.01.19

It's doing something useful for me.

这对我们来说是有用。

哈佛公开课 - 计算机科学课程节选