Water is needed for cooling the body on hot days, and when we are working or exercising.

VOA: special.2010.07.27

If it is a lab it will include the lab instructions and often all the tools if there are software tools that are needed for that lab.

如果是实验室，将会包含实验指导,如果需要软件工具的话,还会提供工具。

麻省理工公开课 - 媒体、教育、市场课程节选

I needed to do theater for the rest of my life

那才是我人生的真正转折点，

纽约的人们 - SpeakingMax英语口语达人

The biathlon requires great skill to combine the physical demands of skiing and the calm, focused attention needed for shooting at a target.

VOA: special.2010.02.10

The proteins that are produced by genes that are on the viral genome get transcribed and translated in order to make more structural proteins that are needed for assembly of the virus.

由病毒基因组上的基因,通过转录和转译制造出来的蛋白质,以便可以制造出更多的,被病毒组合所需的结构蛋白

耶鲁公开课 - 生物医学工程探索课程节选

How many hours a day the pump needs to be operated depends on the season and how much water is needed for crops.

VOA: special.2009.08.17

So your brain isn't needed for everything.

因此并不是所有的行为都需要大脑的参与

耶鲁公开课 - 心理学导论课程节选

Moving animals from one area of pasture to another can provide the time needed for new growth.

VOA: special.2010.01.19

These conditions permitted a development of institutions and habits needed for freedom, even as they also made Europe vulnerable to conquests and to extinction, and Europe was almost extinguished practically before there was a Europe; very early in its history.

这些恰恰是自由的形成和发展,需要的的制度和特征,尽管这也使欧洲,在外敌入侵时变的不堪一击,实际上,在它早期的历史中,欧洲在尚未形成前就差点消失

耶鲁公开课 - 古希腊历史简介课程节选

The Gemini astronauts were developing the control that would be needed for a trip to the moon.

VOA: special.2009.06.24

The risk tolerance curve for the tens of thousands of people that we needed to hire, you just couldn't quite get them.

由于风险承担曲线，我们需要雇佣数万名员工,但是却，雇不到。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

Clay said a better law was needed for the return of fugitive slaves to their owners.

VOA: special.2009.03.19

They wanted the roads for their Army, just like the US Interstate system was originally created in case the Army needed to be moved across the country very quickly if the Soviets attacked.

只关注军队用路，就好像美国州际公路系统,原本是为了苏联攻击时,陆军能快速穿越国家而建的。

耶鲁公开课 - 新约课程节选

The company is also supporting the costs of the satellite bandwidth needed for the connections.

VOA: special.2009.02.16

They have to pay--the premium has to cover the costs, so it was tough to get someone to buy life insurance even though they really needed it--it was such a good idea for them.

因为保费必须要超过保险公司的成本,因此,尽管寿险很好,人们也需要它,但是真正要说服人们购买,却是很困难的

耶鲁公开课 - 金融市场课程节选

Each person would have to bring food,tools,clothing, and everything else they needed for one year.

VOA: special.2009.02.04

The biggest thing for me on that path is I needed to draw something out and I needed to get it out of my head.

在我看来，这条路上最重要的莫过于,是需要描绘出一些东西,再把它们忘却。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

Gentling means training it to accept the human attention needed for care and grooming.

VOA: special.2010.02.16

So, there's a wonderful thirteenth-century commentator that says that God needed creatures who could choose to obey him, And therefore it was important for Adam and Eve to do what they did And to learn that they had the choice not to obey God so that their choice for God would become endowed with meaning.

十三世纪有一位著名的评论家说,上帝需要有能力选择遵从他的生物，因此，夏娃亚当做他们所做的事情很重要,并发现他们可以选择不遵从上帝,那么他们对上帝的遵从便有了意义。

耶鲁公开课 - 旧约导论课程节选

Its walls were made of glass. It contained everything needed for people to live.

VOA: special.2010.05.30

We needed them for the scene.

因为这个场景我们需要它们。

记忆犹新的表演 - SpeakingMax英语口语达人

Territorial governments were needed for the areas won in the war against Mexico.

VOA: special.2009.03.12

According to the soul-theory argument for soul, rather,according to the argument for souls, you needed to believe in souls in order to explain how you could have a person.

根据灵魂理论的说法，或宁可说是灵魂作用的说法，人需要相信灵魂的存在才能解释作为人的存在。

耶鲁公开课 - 死亡课程节选

Cholinesterase inhibitors may work by protecting a chemical messenger needed for brain activities.

VOA: special.2009.09.15

And so very often I would find myself with gigabytes worth of data, at night I needed to analyze this data and look for this patterns and frankly the reality was sometimes I could spend 10-15 minutes whipping up a little script, a little program that unfortunately would take eight hours or more to run.

我经常会发现十亿字节的数据,晚上我就需要分析这些数据并,找出模型，坦白说，有时,我会花10-15分钟来编写一个小脚本，一个小程序,但不幸的是，运行它可能需要8个小时或更多时间。

哈佛公开课 - 计算机科学课程节选

Calcium is needed for nerve and muscle cells to work normally.

VOA: special.2009.04.21

So, for example, if we needed to figure out the electron configuration for titanium, 4s2 it would just be argon then 4 s 2, 3d2 and then we would fill in the 3 d 2.

所以举个例子,如果我们需要解出钛的电子构型，它会是Ar然后，然后我们填充。

麻省理工公开课 - 化学原理课程节选

This mineral is needed for normal growth and development.

VOA: special.2009.11.17

Everybody in the Mediterranean wanted it for the same reasons, and obviously these Mycenaean sites had access to what they needed.

地中海地区的人们都需要它,很显然这些迈锡尼部落能满足他们的需求

耶鲁公开课 - 古希腊历史简介课程节选

And it's true; each group needed a justification for lying about the task.

这是真的;,每一组都需要一个理由来支持他们的谎言。

耶鲁公开课 - 心理学导论课程节选