To record the animal's natural life, we had to approach it quietly and watched it carefully.

为了记录动物的自然生活，我们必须安静地靠近它，仔细地观察它。

youdao

Such is the natural life of a pig.

这就是一个正常的猪的生命。

youdao

All businesses have a natural life cycle, and many successful ones fade with time.

所有的业务都有自己的生命周期，许多成功的业务随时间的流逝日益衰退。

youdao

The park is also important for natural life.

VOA: special.2009.10.30

But those human laws are only legitimate if they respect our natural rights, if they respect our unalienable rights to life, liberty, and property.

但这些人类法律合法的唯一前提,就是尊重我们的自然权利，尊重我们不可剥夺的生命，自由和财产权。

耶鲁公开课 - 公正课程节选

Now, the most natural thing to suggest would be, well, you get clear on your favorite theory about the value of life, whatever that is.

现在，提出的最自然的事情就是，你弄明白你最喜欢的,有关生命价值的理论，不管是什么。

耶鲁公开课 - 死亡课程节选

That one I own and when it reaches the end of its natural life I'll probably replace it with another PC.

CNN: ASIANOW - Asiaweek | Technology | If Mohamad won't come to Cupertino . . .

Road-building, stock-grazing and fire suppression have disturbed the natural life cycle of the woods, which are now clogged with young growth.

ECONOMIST: Managing the West��s forests

At 59, Taylor may finally walk away from the fire, but he will carry it with him for the rest of his natural life.

CNN: 40 years after epic fire, convicted man to go free