There's crucial things happening here every day.

每天都有生攸关事发生。

We stand now on the precipice of doom.

我们正处于生存亡之际。

What about the " friends forever" stuff?

那些“生之”语呢？

The two men were locked in mortal combat.

那两人在进行生决斗。

He was there, in the essential, classic circumstance.

在那生攸关、最典型环境中，我们看见了他。

The systems are overburdened and this has life and death consequences for patients.

医疗系统已经不堪重负，对患者来，这种情况生攸关。

Visitors can explore the tunnels but you have to sign a safety waiver first.

游人可以探索这个遂道，但必须签下一份生状。

Death is a profound thing to deal with at any age.

生离别对任何年纪人都很难面对。

The sword the fable speak of could destroy everything, alive or dead.

传中剑能毁了任何事物，无论生。

And it could drastically affect which insects up end up where.

这会大大影响昆虫生存环境，甚至是它们生存亡。

The results are an intimate depiction of the zone between life and death.

这些照片深切描绘了重症监护病房生织。

It's hard to watch these predations, but death is a crucial part of the natural cycle.

这样捕食画面让人心酸，但生轮回是大自然一种循环。

It's not a life-or-death situation if we don't have a TV or a recliner chair.

没有电视看没有躺椅坐，并不是什么生攸关大事。

On the brink, it is hanging on for dear life.

到了生存亡关头。

That dash in the middle that's the thing that pushes you.

就是那个生之间「破折号」，才是推进你前进动力。

Elections are a matter of life and death.

选举是生攸关大事。

Now the Swedish case raises a bigger, more existential question.

瑞典案例引发了一个更大、更关乎生存亡问题。

These are life-or-death situations, so it's really important to understand how it's all decided.

这些都是生攸关情况，所以了解这一切是如何决定非常重要。

But, it doesn't have to be life or death situations.

但是，这不一定得是生攸关情况。

DART's kamakazi mission could provide lifesaving data if anything ever does get too close.

如果将来确实有小行星距离地球太近话，从DART“自杀式”任务中获取数据就关系到人类生存亡了。