We need to do a much better job of making sure that what's in those vending machines is very consistent.

VOA: special.2010.03.17

We need to innovate. We need to have more value-added things in the Chinese economy or in the GDP composition.

中国需要创新,需要更多高附加值的产品。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

And also be well-informed as to what you need to do and the steps you need to take

对于你要做什么，要采取什么步骤，你都要保持消息灵通，

想成为明星吗？ - SpeakingMax英语口语达人

Professor Drinkwater says farmers need to think about ways to solve some of the causes of nutrient loss from agriculture.

VOA: special.2009.07.28

And so, I need to cheat a little bit on the drawing and make sure that this minimum occurs right here.

所以，我需要在画时作点弊,以确保最小值出现在这儿。

麻省理工公开课 - 固态化学导论课程节选

In general,dead or living parts of plants need to be removed to improve the shape or growth of the plant.

VOA: special.2009.07.14

The very fact that I need to know it in particular is what makes me need to know it negatively.

认识一件事物需要知道,它不是什么。

耶鲁公开课 - 文学理论导论课程节选

It contained all the necessary information about the moon and stars that sailors would need to help them learn their longitude.

VOA: special.2010.07.14

Occasionally, you'll find you need to cancel out units, because, of course, you're always doing unit analysis as you solve your problems, and sometimes you'll need to convert joules to kilogram meters square per second squared.

偶然地，你会发现需要消除单位，因为在解题时,经常要做单位分析，所以有时候需要把,焦耳换做,一千克乘以米的平方除以秒的平方。

麻省理工公开课 - 化学原理课程节选

"Young people need to be given the opportunity to really feel like they are making a difference in the world.

VOA: special.2009.07.01

You don't need to, if you want to take advantage then you can, but you don't need to.

你不一定要这样做,除非你想充分利用该网站,不然的话,真的没必要

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

said people need to exercise thirty minutes each day for at least five days to get the health benefits of exercise.

VOA: special.2010.06.08

I don't need to say too much probably about why cells need to communicate with each other but this is a schematic version.

我可能无需讲太多关于,细胞之间需要通讯的原因,这是一张示意图

耶鲁公开课 - 生物医学工程探索课程节选

If one of your goals is to lose weight, you will also need to change how and what you eat.

VOA: special.2010.06.08

Even though Socrates doesn't respond to that objection, we need to ask on Socrates' behalf, is there a possible answer to this objection?

即使苏格拉底没有回应它,我们要代表苏格拉底发问，这个观点有没有可能的答案？

耶鲁公开课 - 死亡课程节选

He also discussed his budget plan for next year, saying Congress will need to sacrifice some programs but think long term.

VOA: special.2009.02.27

You're not going to need to know a lot about this for this course, but this is--I wanted to get the basic ideas down.

对于本门课程来说,你不必,对刚才讲的概率的知识有很深入的了解,我只想介绍一些概率论的基本概念

耶鲁公开课 - 金融市场课程节选

Opposition Republican leaders agree on the need to raise the borrowing limit by August second or risk the nation's first default.

VOA: special.2011.07.15

Well now I need to be rational, I need to know that other people are rational, and I need to know that other people know that other people are rational.

我自己已经是理性的了,我也知道对手也是理性的,我还需要知道对手们明白,他们的对手也是理性的

耶鲁公开课 - 博弈论课程节选

The House and Senate versions will need to be combined into final legislation for President Obama to sign into law.

VOA: special.2010.05.21

Notice if I'm going to have two different sub problems I need to have two base cases here to catch this. And if I only had one it would error out. And as a consequence, I can go off and ask about rabbits. Let's see.

我需要定义两个基础事件来处理它,如果我只有一个基础事件的话就会产生错误,这样我就能够知道到底有多少只兔子了,让我们来看看，在第12个月末,没那么简单，在第二年末兔子就很多了。

麻省理工公开课 - 计算机科学及编程导论课程节选

Jurors only need to have a "reasonable doubt" a reasonable question in their mind that the person is guilty as charged.

VOA: special.2009.08.31

We want to make sure that if the students would not to be given the time out to learn, we need to provide a vehicle or that they can take the advantage of learning in their world context to actually put the theory into practice.

为了确认学生是否会,腾出时间学习，我们需要提供一个工具,让他们在生活的情境中,利用学习,将理论用于实践。

麻省理工公开课 - 媒体、教育、市场课程节选

They say passengers who sit for hours need to drink plenty of water not liquids that contain alcohol or caffeine.

VOA: special.2009.07.14

with thy humble ode," he's also saying that the wise men should be prevented from making it to the manger at all, that somehow the wise men need to be headed off at the pass and precluded from presenting any gifts to the Infant God that may compete with the so-called humble ode of John Milton.

要尽先把你们卑微的歌辞献上“,他同时也在说应该阻止那些术士们,不让他们到达马槽那里，不管用什么方式，都要在途中阻拦住那些术士们,不让他们把与弥尔顿所谓的谦逊的颂歌,相竞争的礼物,放在圣婴的脚下。

耶鲁公开课 - 弥尔顿课程节选

As the students learn, they think about the kind of medical skills they will need to work as doctors.

VOA: special.2009.06.02

So it's a tough economy and you'd say, "Well geez, I want to do a startup. Is there going to be an investment out there? Well geez, I want to sell to customers and they're going to need to buy equipment to do things, or geez I want to appeal to advertisers, and there's got to be a consumer demand out there."

因此经济愈发不景气，你们会说“天哪，我想要卷土重来,会有人给我投资吗？,我想向人们出售产品,他们会需要买些设备来做事的，哦天哪，我想向广告商招标，总会有消费者需求的“

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

Today we talk about a method that helps provide low-income people with the financial services they need to improve their lives.

VOA: special.2010.06.16

I think that part is fine, but behind that you need something to replace what was there When you have peace then you need to bring in stablity that means economic stability as well as security stability You need the police. You need the government. You need the economy.

我认为计划本身是好的，但还需要一些东西来填充以为以前的空缺,和平了，你就需要稳定，经济稳定，安全局势的稳定等,我们需要警察，需要政府，经济也要发展。

普林斯顿公开课 - 国际座谈会课程节选

So what we want to do now is to begin to think about counting measures, and we're going to do this by staying with this piece of Louis Armstrong here, and we need to be able to count measures so that we can figure out the syntax of music.

现在我们想做的,是大家开始想一下怎么数小节,我们通过,路易斯·阿姆斯特朗的这段乐曲,来做这个活动,我们需要能够数好小节才能弄清楚,音乐的句法

耶鲁公开课 - 聆听音乐课程节选