In the wagon were a few tools and some extra guns.

VOA: special.2009.06.18

When we did the spring, we had this theory of Hooke's Law that told us something, and we built a simulation, or built some tools around that theory.

当我们写弹簧程序的时候,我们有胡克定律来告诉我们原理，然后我们建立了一个仿真模型，或者说是在这个理论基础上建立了一些工具。

麻省理工公开课 - 计算机科学及编程导论课程节选

Some children bring all the tools they are on and one of the boys share he wants to bring a ice cream machine.

一些孩子画上了他们喜欢的所有工具,其中一个男孩,告诉大家他想带一台冰激凌机。

麻省理工公开课 - 媒体、教育、市场课程节选

Some 3,600 firefighters are attacking the flames in steep terrain, using bulldozers, tractors and hand tools.

VOA: standard.2009.09.01

The historical critical method, and the documentary hypothesis in particular, are not inherently biased, I want to make that point very strongly. They are simply analytical tools: look at the text and its features and draw some conclusions based on what you're finding.

这里我想要特别强调的是，历史的批判性研究方法,尤其是底本学说，本身是不带偏见的,它们只是分析工具，对文本及其特征进行评判,然后根据你的发现作出结论。

耶鲁公开课 - 旧约导论课程节选

cs50 h It's not called standard io.h, it's called cs50.h. That's where the code we wrote for you will live and then we'll see how to do this in examples today onward but we wrote for you some tools, some functions that calls GetChar for get a character.

当然不是标准输入输出库了，而是叫做,这里面有一些我们写的代码,等一下我会举几个例子,我们写了一些函数,比如GetChar，意思是得到一个变量。

哈佛公开课 - 计算机科学课程节选