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》

On the one hand, if the body doesn't have enough cholesterol, we would not be able to survive. On the other hand, if the body has too much cholesterol, the excess begins to line the arteries.

一方面，如果身体没有足够的胆固醇，我们将无法生存；另一方面，如果体内胆固醇过多，多余的胆固醇就开始让动脉变厚。

《柯林斯英汉双解大词典》

If an infant does not cry out, it is unlikely to get the attention it needs to survive.

如果婴儿不哭闹，就不太可能得到维持生存所需的关注。

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You do not always know if a clay object will survive being fired at high temperatures.

VOA: special.2009.09.09

If the really crucial question is not Do I survive, but Do I have what I wanted when I wanted to survive?

如果关键的问题不是我是否存活，而是我存活时是否有我需要的东西？

耶鲁公开课 - 死亡课程节选

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。

哈佛公开课 - 幸福课课程节选

Experts say if Papandreou does not survive the confidence vote Friday night an early election in Greece would have to be held, which would mean several more weeks of uncertainty that would allow the financial panic to potentially engulf already teetering Italy.

FORBES: Entire Global Economy At Mercy Of Tiny Greece?

If Mr Hague does not survive next week's defeat, Mr Portillo is by no means a shoo-in.

ECONOMIST: He who hesitates laughs last?

Knight said Castro threatened to kill her if the baby did not survive, the initial police report states.

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