Seventy-two hours have passed, and it is very difficult to survive that long.

七十二小时过去了，经过这么久再逃生的希望很小。

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It also slows down more as you move faster, which means astronauts some day may survive so long in space that they would return to an earth of the distant future.

当你移动得更快时，它的速度也会减慢，这意味着有一天宇航员可能会在太空中生存很长时间，以至于在遥远的将来他们才会回到地球。

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We saw his dependency on his mother and worried that he might not survive long if anything happened to her.

我们看到他对母亲的依赖，担心万一她有个闪失，他也会活不长。

《柯林斯英汉双解大词典》

Third question that might interest us, that does interest us, is this: If it survives, how long does it survive?

第三个问题我们也许会感兴趣,我们肯定会感兴趣,那就是,如果灵魂活下来,它会活多久

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Well, first of all, you may not survive for long, if you truly don't accept the fact that things, people being no exception fall when left in mid-air.

首先，你可能活不长，如果你不接受，人会从半空中掉下来的事实。

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However, doctors had originally predicted less than half would survive that long.

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If they survive that long.

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Of our social institutions, very few survive from that long ago: the Catholic Church (and various orders and sub-groups within it), the Japanese Monarchy, and so on.

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