只要它还存在，它就不会失去。

Nothing is lost while it still exists.

youdao

它还存在吗？

Does it still exist?

youdao

因为，它还存在另一种与之相反的风貌，这种风貌会帮助我们更好地认识卡夫卡。

For there is another which, by a reverse method, would help us to understand Kafka better.

youdao

We should also notice that... I should also mention that there're other metaphysical views about what goes on when an object exists over time.

我们应该注意到。,当一个物体,它的存在是贯穿时间的,还存在其他的形而上观点。

耶鲁公开课 - 死亡课程节选

Now potentially to some of the other things as well, but these are the main ones, and these links have been very clearly established.

同时它还和其他一些疾病存在潜在关系,但主要就是这几项,并且关系十分明确

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You can add something else to the answer without invalidating it, and that is anything with one power of t in it, because if you take one derivative it'll survive, but if you take two derivatives, it'll get wiped out.

你可以往答案后面加上其它东西,而且不影响结果,也就是任何t的一次项,因为你求一次导数之后它还在,但如果你求两次导数,这一项就不存在了

耶鲁公开课 - 基础物理课程节选