当我们不确定哪个单词是正确的单词时，请在字典中查找。

When we are not sure which word is the right one, look it up in a dictionary.

youdao

因为我们不确定海星数量增加的原因，所以要预防就很难了。

Bcause we aren't sure of the causes for starfish population increases, it's difficult to prevent them.

youdao

我们不确定这场大流行病何时结束。

We are not sure when this pandemic will end.

youdao

The conclusion of this parable seems so violent perhaps because the lesson to be learned from the parable is so uncertain.

这个故事的结尾看起来太残酷了,可能因为这个寓言想要教给我们的东西太不确定。

耶鲁公开课 - 弥尔顿课程节选

It's not just that Satan or the moon or whatever it is that we're looking at seems indeterminate until we get a proper look at it.

不仅是撒旦或月亮或者任意什么,我们在关注的，看起来非常不确定,直到我们得到了一个合理的想法。

耶鲁公开课 - 弥尔顿课程节选

I don't know about that. I am not so sure." But then, we realized that like when we walk out that door, it's the whole world again. So you get sucked up by your group, by your sort of identity.

我不知道，不是很确定，然后呢，我们就意识到走出那个大门，又是一个完整的世界，所以你就会,被你的团体，你的身份所束缚。

普林斯顿公开课 - 人性课程节选