当然，有些事情是不可预知的。

Some events, of course, are simply unpredictable.

youdao

无法预知的是，变革能否带来进步。

What is unknown is whether it will bring progress or not.

youdao

这样会产生不可预知的后果。

Doing so will cause unpredictable results.

youdao

But what's interesting with these cases is you couldn't have predicted ahead of time that they would be heroes.

但这些例子所表明的就是,你不可能提前预知,他们会成为英雄

耶鲁公开课 - 心理学导论课程节选

All right. So let's test what we, in fact, know about the photoelectric effect, and before we do that actually, we're going to calculate what we would predict, so when we do the demo it will be meaningful and we can tell whether we're successful or not.

好的，我们来测试一些，我们实际上懂了,多少光电效应的东西，在我们做测试之前，我们先算一下我们能预知什么，这样我们做的测试会很有意义,并且也知道我们是否成功了。

麻省理工公开课 - 化学原理课程节选

Everyone who's thinking, I don't know whether I'll be rich or poor, so I would like to have a world in which risks are shared.

每一个会思考的人都会想到，我无法预知自己会富有还是贫穷，那么还是生活在能够摊薄风险的世界更好。

耶鲁公开课 - 金融市场课程节选