May observes that, gained a powerful tool to control their own bodies, they are still fighting to use that tool as they see fit.

VOA: standard.2010.05.12

it's too easy but it's also too delicious to take this little biographical fact of Milton's college nickname and use it in some way as a tool for reading A Mask.

这简单却有趣,把弥尔顿大学时的昵称记事,利用并作为一种工具去阅读《面具》

耶鲁公开课 - 弥尔顿课程节选

I think with all the media we have available today is definitely good to kind of use that as a tool if you can.

我觉得，如果你会用的话，我们现今可用的媒体绝对是个不错的工具。

英语学习技巧 - SpeakingMax英语口语达人

"So the tool here does help participants, if they use it."

VOA: standard.2010.07.30

OK. All right, let me show you one other tool that I want to use. Which is, I've written that piece of code, I ought to check it. Well, I could just run it, but another useful thing to do is, I'm, especially as I want to debug these things, is to simulate that code.

好，那么，让我给大家讲下,我想用的另外一个工具吧,也就是，我已经写好了这一块代码，我应该去检查检查,那么我可以去运行它,但是特别是当我想要调试代码的时候。

麻省理工公开课 - 计算机科学及编程导论课程节选

To work in Frost is to use a tool.

读他的诗歌就是在使用一种工具。

耶鲁公开课 - 现代诗歌课程节选

And we should use our military as our principal tool.

我们应主要采取武力方式解决问题。

普林斯顿公开课 - 国际座谈会课程节选

The standard library, that first line of code, it's not strictly necessary but any time you use a function, a tool that someone else wrote that lives in that so called library, you do need that include line as we'll see.

标准库函数--第一行代码，严格来说，不是每次都要写的，但是一旦你调用某个别人写，的函数，而这个函数又恰巧位于标准库里面,你就要像我们看到的这样，把它include进去。

哈佛公开课 - 计算机科学课程节选