You never stop it.

你不曾帮我停止过。

youdao

We'll never be able to stop beach erosion, we can only stave it off.

我们永远都不能阻止海滩被侵蚀，我们只能暂缓其发生。

《柯林斯英汉双解大词典》

Those who want to ban the bomb for American citizens claim that if you have one locked in the cabinet, with the fuse in a drawer, you would never be able to assemble it in time to stop an intruder.

那些希望禁止美国公民使用这种炸弹的人声称，如果你把一枚炸弹锁在柜子里，把导火线放在抽屉里，你就永远无法及时组装起来，阻止入侵者。

youdao

While it's never too early to stop the rot, it's never too late, either.

CNN: Opinion: Unlocking crime using biological keys

They saved the Union, so let us never stop working to perfect it.

WHITEHOUSE: Honoring the Troops on Memorial Day

Sure, HD DVD has the lead now , but who really believes they can keep it never the less stop Blu-ray once all the companies pledging support actually fulfill that promise.

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