The astronauts used it to carry tools and cameras while they were on the moon.

VOA: special.2009.07.29

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

So he has been working on trying to find other tools of monetary policy.

所以，他一直在寻求找到,货币政策的其他工具。

耶鲁公开课 - 金融市场课程节选

With hand tools, he and Rufus Robinson threw dirt on the fire and dug a line to contain it so the flames would not spread.

VOA: special.2009.11.24

And that will bring us to a general discussion of sort of the tools that are available now for vaccine development, which we'll talk about on Thursday.

并且进一步探讨,现阶段推动疫苗发展的方法,我们会在星期四讨论这些

耶鲁公开课 - 生物医学工程探索课程节选

"If we are serious about confronting the Islamic Republic of Iran, we have got to use all of the economic and diplomatic tools at our disposal to focus pressure on that country and its leadership to cause them to stop pursuing their plans to become a nuclear power,"

VOA: standard.2009.05.20

I want to talk about the goal of the course, what it is you'll be able to do at the end of this course when you get through it, and then I want to begin talking about the concepts and tools of computational thinking, which is what we're primarily going to focus on here.

我想讲讲课程目标，也就是当你们完成了这门课时,应该达到的程度，接下来我想开始谈谈,计算思维的概念和方法，即这门课程的核心内容。

麻省理工公开课 - 计算机科学及编程导论课程节选

"On the Internet, the other side is trying to exploit people's feelings, and they give them instructions on how to do wrong things and we have to give (them) tools and manuals also on how to stay cool and level-headed and stay reasoned and don't get yourself and others in trouble,".

VOA: standard.2009.12.20

We will elaborate on that: techniques,methods,tools.

我们会详细讨论：,技巧，方法，工具。

哈佛公开课 - 幸福课课程节选

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

And not just a camera but there are also tools on the end of these things so you can cut and you can do manipulations through this instrument.

除了摄像头外,在关节镜的末端还有其他的器械,你可以体外操纵这些器械进行切割等操作

耶鲁公开课 - 生物医学工程探索课程节选