"Maybe seven years ago you'd see WWW and blah blah blah and I'd think why do people need this.

VOA: standard.2010.01.05

They're making that because you need this protein insulin, it's a hormone, and it's important for sugar metabolism in your body.

它们产生胰岛素蛋白是因为你需要它,胰岛素是一种激素,它在糖代谢中起着非常重要的作用

耶鲁公开课 - 生物医学工程探索课程节选

but what works for me the best is to really step out of this sort of need to create

但是对我来说最有用的方法，就是要走出一种必需创造的意念

艺术从自由起步 - SpeakingMax英语口语达人

For this reason,he says, air searches would need to be done in areas where the climate is dry or plants lacking altogether.

VOA: special.2009.11.17

When it comes to differences of human rights and religious practices, so Claims and Conflict, people in different disciplines say "We need stronger laws, we need this, we need that."

当说到人权问题和宗教实践,在各国的不同时，也就是所谓的“冲突中的观点“,持有不同观点的人都会说,“我们需要更完备的法律，需要这个，需要那个“

普林斯顿公开课 - 人性课程节选

European Commission President Jose Manuel Barroso said this means the government believes it does not need the support.

VOA: special.2010.02.12

You don't need this hack of just, like, manually adding a decimal point just to fix that problem.

你不需要这样来操作，比如，手动地加入小数点来修正这个错误。

哈佛公开课 - 计算机科学课程节选

"This is an opportunity to help a neighbor in need, in desperate need, and to do it with swiftness, expertise,generosity and love."

VOA: special.2010.02.01

In the more advanced countries, there is more trust in the securities markets, so we don't need this relationship banking as much.

在更加发达的国家中,证券市场拥有更高的信誉,所以我们不需要如此依赖银行

耶鲁公开课 - 金融市场课程节选

He says the "sanitation marketplace" and inventions like this one are the best way to help people meet a most basic need.

VOA: special.2010.03.15

And so we need to have this mix of sort of-thank you da-da-da-da-boom. Anyway, moving right along.

所以我们需要把各种动力,混合在一起，不管怎样，始终往前发展。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

So you really just need to turn off a handful of machines to have this type of disruption."

VOA: special.2011.02.21

As you build these kinds of simulations, or anything like this, you need to think through whether things should be multiplicative or additive.

正如你建立各种仿真程序，或者类似的仿真程序时，你应该去想一想,他们应该是用加法还是用乘法。

麻省理工公开课 - 计算机科学及编程导论课程节选

This form of grazing can reduce the need for pesticide treatments by reducing the growth of weeds.

VOA: special.2010.01.19

So whether we finish it today, or more likely when we finish it up on Friday, once we get passed isoelectronic atoms, that's it, that's all you need to study for this first exam.

因此，我们也许今天讲完，或者更有可能周五讲完，无论如何，就到我们讲完等电子原子为止，这是你们第一次考试所需要准备的全部内容。

麻省理工公开课 - 化学原理课程节选

Educational programs are helping to give people in the area the skills they need to have jobs that do not endanger this protected area.

VOA: special.2010.11.03

MIT has undertaken a variety of experiments in Educational technology. But we really feel at this Point of time we need some sort of coordinate strategy.

麻省理工做了许多不同的,教育技术的实验，但我们觉得,现在我们需要一些协调的战略。

麻省理工公开课 - 媒体、教育、市场课程节选

"Come on." she says. "You do not need to be a rocket scientist to understand this."

VOA: special.2010.06.27

To approach this, you'll need to know a little bit about meter.

为了达到这个你需要稍微了解一下韵律。

耶鲁公开课 - 现代诗歌课程节选

This service connects motorcycle taxis, called ojeks, with people who need a ride or a delivery.

VOA: special.2011.07.29

So to explain all this we need now a sort of crash course in Plato's metaphysics.

要解释这些,我们现在得恶补一点柏拉图的形而上学

耶鲁公开课 - 死亡课程节选

"And now,with this report, we have a very solid road map that we need to make these goals real, to solve this problem within a generation.

VOA: special.2010.06.07

So I need to relate this to what I do want.

所以我要把这个和我想要的联系起来。

麻省理工公开课 - 热力学与动力学课程节选

Mrs.Obama said this is the kind of action that businesses need to take.

VOA: special.2010.06.07

Now this is the point at which we need to say something about a number of key terms that Derrida uses to sustain this sort of criticism of traditional ideas of language.

所以现在我们需要说一些,德里达的关键词,这些关键词用来维持对语言的传统想法的批评。

耶鲁公开课 - 文学理论导论课程节选

Dr. Nachega says health officials need to deal with this "gender imbalance."

VOA: special.2011.07.20

I mean, it's a pity we can't kill people in experiments deliberately anymore, because we need to see how this works, but I can't do it.

我的意思是,很可惜我们不能在试验中故意杀人,只为了搞清其中的原理,我们不能那么做

耶鲁公开课 - 古希腊历史简介课程节选

"You do not need to be a rocket scientist to learn this."

VOA: special.2010.06.27

For this I need to invoke a couple of bits of science.

为此，我需要引入一些其它科学知道。

麻省理工公开课 - 固态化学导论课程节选

Is it government's responsibility to correct this or do people just need to buck up and change their lives in a way that turns these numbers around?

纠正这些行为是政府的责任,还是只需人们行动起来,改变自己的生活方式,来挽回这些数字代表的趋势

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选