Land development and agriculture are just two uses of natural resources that change and destroy environments that birds need.

VOA: special.2009.05.12

But what if you are able to find identical twins who were separated at birth, and reared in radically different environments.

如果你能找到，出生时就分开了的,同卵双胞胎，在完全不同的环境里长大。

哈佛公开课 - 幸福课课程节选

You know, a lot of people like to be in the city, but I grew up in rural environments,

你知道，很多人都想在城市中生活，但我是在村庄里长大的，

事业和人生都重要 - SpeakingMax英语口语达人

Because the canyon's environments are so different, these species did not spread beyond the canyon, or even far within it.

VOA: special.2009.10.07

And I'm just wondering like how do we how would you suggest having banded all these different environments with their different reputations, I mean, all those are for very different institutions.

我就是在想我们怎样,您会如何建议,经历了这么多不同的校园环境,各自有各自的名声，我是说，对于各个学校而言。

普林斯顿公开课 - 人性课程节选

The project will help people understand the many threats to the natural environments where endangered plants and animals live.

VOA: special.2010.04.21

Should it be customized, or in other words, made specific for the particular audience or can we create something that is an off-the-shelf product that people can use in many different environments?

应该为特定的受众，量身设计教育过程,还是制造,一种现成的产品,以供人们,在多种不同环境中使用？

麻省理工公开课 - 媒体、教育、市场课程节选

Far below sea level, they contain some of the harshest environments on Earth, with no oxygen and no light.

VOA: special.2010.11.10

It also turns out that they're made stable in these environments like milk and mucus secretions because of this secretory chain which is wrapped around it.

同时,连接抗体还可以,使抗体在像乳汁或是粘液分泌物,这样的体内环境中保持稳定,因为分泌循环系统可以将抗体包裹在内

耶鲁公开课 - 生物医学工程探索课程节选

Darwin's observations showed him that environments can change a little very quickly and a great deal over time.

VOA: special.2009.02.27

The reason the mafia thrives in countries where it's hard to write legal contracts-- let's say some new parts of the former Soviet Union or some parts of Africa the reason the mafia thrives in those environments, is that it substitutes for the law and enforces both legal and illegal contracts.

黑恶势力在那些,书面协议不受保护国家不断壮大,比如前苏联新成员国 或者非洲,为什么黑恶势力在这些地方发展壮大,因为这是法律强制力的补充,它维系所有合同,不管是不是合法的

耶鲁公开课 - 博弈论课程节选

Also,only a third of the pictures showed sleep environments considered safe by the American Academy of Pediatrics.

VOA: special.2009.08.26

Even if they were raised in radically different environments.

即使他们在完全不同的环境中长大。

哈佛公开课 - 幸福课课程节选

Scientists know that plants and animals often change to be able to live in extreme environments.

VOA: special.2010.01.04

So in sections where you have the opportunity to work in smaller environments with one of the teaching fellows, in office hours we have an opportunity to work one on one, hands-on in the computer lab or else we're on campus and really get personalized attention when it comes to diving into these problems.

因此在分组后,你们有机会与教员们一起在小房间里工作，在上机时间内我们有机会一对一授课，在实验室内亲身实践,不然的话我们在校园里探讨问题,会被很多人围观的。

哈佛公开课 - 计算机科学课程节选

She was able to take the most recognizable people and environments and make them seem strange.

VOA: special.2009.08.09

This proves to be really difficult in the real world because in the real world it's hard to pull apart genes and environments So, you and me will have different personalities ? Why?

这在现实中是很难区分的,因为现实中很难,把基因和环境分开来讲,你和我有不同的性格,为什么？

耶鲁公开课 - 心理学导论课程节选

And the team says changes in time spent in light or dark environments influences eating habits.

VOA: special.2010.12.21

This was thought by many to be a positive change but in game rich environments where there was a lot of meat available, people could actually get many more calories per hour-- that is secure more food that would help fend off starvation compared to what they could get for people cultivating food.

很多人都认为这是一个积极的改变,然而 在那些富饶地区,获取肉类轻而易举,同样时间内,人类可以获取更多能量,相对那些靠种植获取食物的人类来说,这些地区有足够多的食物来抵御饥荒

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But he shows in his book that they take place in other environments as well.

VOA: special.2010.02.24

JILL MIKUCKI: "We have a lot to learn from the microbes that survive in these kinds of environments and have adapted to these cold, low-energy systems.

VOA: special.2009.06.03

He studies environments in which bees and other pollinating insects are threatened.

VOA: special.2011.05.25

Today,we will tell about a United Nations warning about Earth's natural environments.

VOA: special.2010.05.25

Other outsider artists use their skills to create entire environments.

VOA: special.2010.04.14

It also has a river, forests and other environments.

VOA: special.2009.09.28

The insects can survive in new and different environments.

VOA: special.2009.05.26

Nine different environments exist within the Everglades.

VOA: special.2009.06.30

The Grand Canyon has several weather environments.

VOA: special.2009.10.07

"There is a growing consensus that we as a nation need to recreate our communities and environments where healthy choices are easy choices and affordable choices. Agriculture Secretary Tom Vilsack -- who has talked about his own childhood struggles with weight -- agrees about the need.

VOA: special.2010.03.17

In other words, my experience I think predisposed me to being interested in the kind of phenomena that people in these extreme and unusual environments encounter. With Shackletons experience in mind, John Geiger started to investigate whether other people facing death or extreme fear had faced similar situations.

VOA: special.2010.02.24