In general,a complete diet should provide all the vitamins a body needs in their natural form.

VOA: special.2009.04.21

I think if you look at conscription as the government picking out certain individuals to go fight in war, then that would be a violation of their natural right to life.

我想如果你把征兵制,视为政府挑选特定的个人去参战，那确实是对自然权利中生命权的侵犯。

耶鲁公开课 - 公正课程节选

but even the natural actors, they have to go to school and practice their crafts

不过就算是天生的演员也要上学校，练习演技，

想成为明星吗？ - SpeakingMax英语口语达人

For years,mothers had been told that they should reject their natural feelings about their babies.

VOA: special.2009.03.15

They will reform their natural structure, and for DNA that means forming double helixes.

它们将重新形成原本的结构,对于DNA来说,就是重新形成DNA双螺旋

耶鲁公开课 - 生物医学工程探索课程节选

They use their natural sense to do something instead of their learned knowledge.

VOA: special.2010.05.02

Imagine that when everybody's born, on their wrist everybody's born with a natural birthmark that indicates the precise year, day, and time in which they're going to die.

假设当大家出生的时候，手腕上都有一个天生的胎记,它预示了哪一年，哪一天，哪个时候你会死去。

耶鲁公开课 - 死亡课程节选

Bio-trade analyst at the U.N.Conference on Trade and Development Lucas Assuncao says local communities will be more inclined to preserve their flora and fauna, if they can see economic benefits from using their natural resources in a sustainable manner.

VOA: standard.2010.01.31

The city is natural in that it allows human beings to achieve and perfect what he calls their telos.

城市是自然的演变,它让人类可以达成,并完善他们被称为，Telos，的目标。

耶鲁公开课 - 政治哲学导论课程节选

Doctor Spock said his work was an effort to help parents trust their own natural abilities in caring for their children.

VOA: special.2009.03.15

where they have smoothies. They make their own natural smoothies.

那里有沙冰。他们制作自己的天然沙冰。

布朗的宿舍公寓 - SpeakingMax英语口语达人

Farmers may not be able to prevent natural disasters, but they can at least try their best to reduce losses.

VOA: special.2010.02.09

Natural selection would create people who were in sync with their environment.

自然选择造就了,人类和环境的协调发展

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And these could affect the natural balance in their environment.

VOA: special.2009.10.27

They feel like their relatives, and what could be more natural.

顺其自然,他们也对母邦有所归属

耶鲁公开课 - 古希腊历史简介课程节选

Natural gas provides Americans with about one-fourth of their energy.

VOA: special.2009.10.23

And we've structured our own store where each vendor, which out of nine hundred I've only got currently about ten approved, that are willing to allow their material to be inspected, allow their growth facility to be inspected and be verified organic or natural growing techniques.

VOA: special.2010.10.11

However,Marlowe says, the fact that cosmetic surgery has become more availableand affordable doesn't mean actors have to change their unique natural look.

VOA: standard.2010.07.22

They say they benefit from using natural dyes, which makes their batik more environmentally friendly.

VOA: standard.2010.04.14

But,their flaxen beehive wigs and stylish garments made from natural materials tell a different story.

VOA: standard.2010.01.31

But the Illinois Department of Natural Resources is confident their containment measures are working, as they have yet to find more Asian carp above the electric barrier.

VOA: standard.2010.07.20

They allege that the company's drilling polluted their water with chemicals,metals and methane, the main constituent of natural gas, causing explosions as well as gastrointestinal and neurological illness.

VOA: standard.2010.01.02

When Cabot Oil & Gas offered a lease for the natural gas under their land a few years ago, saying that it might drill a single horizontal well nearby, they weren't worried.

VOA: standard.2010.01.02

Nation says as more and more casting directors and filmmakers choose more natural looking talent, actors and actresses will become more cautious about having plastic surgery if their goal is to survive in the highly competitive business.

VOA: standard.2010.07.22

"So we are really talking about drastic reductions, and they must come from countries which have overused their share of the global atmospheric space, which have a natural debt that must be paid, and I think if countries like India are asking for that, it is not wrong.

VOA: standard.2009.11.27