Without it stopping to feed and spreading pollen from flower to flower, these plants would cease to exist.

如果它不停下来进食，不把花粉从一朵花传到另一朵花，这些植物就会不复存在。

youdao

On his retirement the post will cease to exist.

他退休后这个职位就会撤掉。

《牛津词典》

At times, these breaks and transitions will be self-determined, at others they will be forced as existing roles, firms, or industries cease to exist.

有时，这些中断和过渡将是自身决定的，而有时则会随着现有角色、公司或行业的消失而被迫进行。

youdao

Is there any good reason to believe that we don't believe that we're going to cease to exist as a person?

有没有一个好的理由相信,我们不相信,自己会停止作为一个人的存在呢？

耶鲁公开课 - 死亡课程节选

And the time is going to come when the car will cease to exist but its parts will still be around.

而车有一天会不再存在了,但它的零件却依然存在

耶鲁公开课 - 死亡课程节选

Now, maybe there's some other reason to believe the claim that nobody believes they will cease to exist.

现在，也许还有另一些原因让人相信,没有人会相信自己会死亡。

耶鲁公开课 - 死亡课程节选

According to the Guardian, RAAD and the Real IRA will now cease to exist.

BBC: NI's dissident groups to unite under IRA banner

It is no use for them to pretend that Israel will cease to exist.

FORBES: Fact and Comment

Indeed, that is the very nature and purpose of these social networking sites else they would cease to exist.

FORBES: Do Your Social Networking Privacy Settings Matter If You Get Sued?