It is sabotage. It means to damage or destroy as an act of subversion against an organization or nation.

VOA: special.2010.04.18

Is it or isn't it true that those things which are eternal or non-physical can only be grasped by something that is itself eternal and non-physical?

我们是否可以说,那些永恒,或非现实的事物只能被,本身是永恒和非现实的其他事物认知呢

耶鲁公开课 - 死亡课程节选

that it's not needed that you don't want whatever it is near you or around you

你不需要这些东西,甚至当它们出现在你身边时你也不想得到。

I don't care课堂 - SpeakingMax英语口语达人

When a bone is broken in more than two places or gets crushed, the name for it is a comminuted fracture.

VOA: special.2009.02.04

That is to say, it's not this and it's not this, or it "emerges" as that which is not this, not this.

也就是说，它不是这个，不是这个，或者，它作为不是这个，不是这个而出现。

耶鲁公开课 - 文学理论导论课程节选

Other kinds of clerical work that is either being outsourced or is being replaced by technology that does it efficiently.

VOA: special.2010.11.22

And I won't go through it, but what you can see is it's more or less, it is in fact, exponential.

我不想全讲一遍,但是你们可以看到。

麻省理工公开课 - 计算机科学及编程导论课程节选

And the other part about it is if feathers were twice as heavy, or half as strong, then birds couldn't fly."

VOA: special.2010.06.01

Is it or isn't it my car?

到底是不是呢？

耶鲁公开课 - 死亡课程节选

And they will study whether it is involving in controlling sleep quantity alone, or also what scientists call the "wakefulness-behavioral drive."

VOA: special.2009.08.26

That's sometimes confusing for people, because it seems like okay, is it a photon or is it an electron.

有时候这对人们来说是令人迷惑的，因为它看起来好像是对的，它是一个光子还是一个电子？

麻省理工公开课 - 化学原理课程节选

When each eye sees very similar, but different versions of an image, the brain thinks it is seeing depth, or three dimensions.

VOA: special.2010.01.26

Is it all of us or should the beneficiary is our public policy, is those who have already had manages or privileges or multinational corperations or corperation procisely.

是我们所有人吗？,还是公共政策的制定者？,还是仅限于有特权的人？,或者跨国公司或其他公司。

麻省理工公开课 - 媒体、教育、市场课程节选

Clay becomes very hard when it is put in a fire or a special oven called a kiln.

VOA: special.2009.01.12

Do you think that's true or is it something that we inherently feel a repulsion towards.

您认为是这样吗？,还是说我们天生,对于这些问题就很反感？

普林斯顿公开课 - 人性课程节选

She often said: "You must never so much as think if you like it or not, if it is bearable or not.

VOA: special.2009.07.26

Is it part of your nature to be good or bad or is it largely due to the situation that you fall in?

人性究竟是善还是恶,或者说是否应当更多地归因于所处的环境

耶鲁公开课 - 心理学导论课程节选

This is especially true during the winter when it is too cold or snowy to do things outside.

VOA: special.2010.03.28

That's a third of the people who seem to be choosing a dominated strategy or is it?

为什么有三分之一,会选择劣势策略呢

耶鲁公开课 - 博弈论课程节选

It is possible that every country has at least one or two socially conscious hip-hop singers or groups.

VOA: special.2009.11.25

But that doesn't mean that it is important or the "is", the fact that it is important doesn't mean we ought to do it.

但那不代表它是重要的，问题在于这个“是，它是重要的但不代表我们应该去做。

哈佛公开课 - 幸福课课程节选

If anything can produce fireworks, it is a sweetheart's kiss or the touch of a lover's hand.

VOA: special.2011.07.03

So in the fourth stanza we as readers have no idea where we are or when it is the speaker of the poem imagines himself to be speaking, and it's at this point that something quite strange happens.

所以作为读者，对第四段我们不知道,自己在哪，诗的代言者在哪,什么时候想说话，而且就是在这时非常奇怪的事情发生了。

耶鲁公开课 - 弥尔顿课程节选

He says talking on the phone or reaching for it is like drinking four beers and driving.

VOA: special.2010.07.01

In the first place, what I want to impress upon you is that the sovereign is for Hobbes less a person than it is or he is an office.

首先，我要让你们明白，霍布斯所论及的君主,不只是一个拥有公职权力的人,更不是一个普通单纯的个人。

耶鲁公开课 - 政治哲学导论课程节选

A lot of it is like a human arm or like a space arm that you might find on the international space station."

VOA: special.2010.07.28

Is it--This is number two. Is it A or B?

这个,这个是第二条了,甲还是乙

耶鲁公开课 - 聆听音乐课程节选

It is along or near this fault line that most of California's earthquakes take place, as the two tectonic plates move in different directions.

VOA: special.2011.01.04

He says, "to succeed in many things or many times is 'difficult.' For instance, to repeat the same throw of dice 10,000 times would be impossible; whereas, to make it once or twice is comparatively easy."

他说,要成就很多事情,或成就一件事情很多次,是很困难的,比如,掷一万次骰子都得到同样的结果,是不可能的,但是,掷一两次却是相对容易的

耶鲁公开课 - 金融市场课程节选

For you or for me, it is not a challenge to walk around these cubes, or the audience or somebody from different points of view and recognize that they are really the same person.

对于我们这样的人，换个角度绕场行走，围着某个观众或者其他人去走,会认识到他们是同一个人。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选