natural life

基本解釋

But 20th century medicine did little to increase the natural life-span of healthy humans.
然而，20世紀的醫(yī)學對健康人的自然生命周期的增長幾乎無能為力。
Some are so slow growing they never would have caused medical problems in the person’s natural life span.
一些腫瘤長的那么慢，它們從不會在一個人的自然生存期內(nèi)導致問題。
It is a blog that is dedicated to promoting happiness, spiritual awareness and living a healthy/natural life.
這是一個致力于促進傳遞幸福、精神意識和傳播健康/自然的方式生活為主題的博客。

The park is also important for natural life.
But those human laws are only legitimate if they respect our natural rights, if they respect our unalienable rights to life, liberty, and property.
但這些人類法律合法的唯一前提,就是尊重我們的自然權(quán)利，尊重我們不可剝奪的生命，自由和財產(chǎn)權(quán)。
耶魯公開課 - 公正課程節(jié)選
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.
現(xiàn)在，提出的最自然的事情就是，你弄明白你最喜歡的,有關(guān)生命價值的理論，不管是什么。
耶魯公開課 - 死亡課程節(jié)選

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