他们也不知道你在哪儿。

They didn't know where you were.

youdao

但就连他们也不知道出了什么问题。

But even they did not know what was wrong.

youdao

他们也不知道不同时期其他投资者的关注点。

They also do not know which things other investors will choose to focus on at different times.

youdao

So, I mean I don't know what they did afterwards, they might have gone and like killed more people, I don't know.

当然没人知道他们接下来的情况，他们也可能回去杀了更多人，我不知道。

耶鲁公开课 - 公正课程节选

to make it, I don't know, more acceptable to tourists,

我也不知道，他们想让时代广场更容易被游客接受，

过去的时代广场 - SpeakingMax英语口语达人

You also don't know that they'll give them to the equity owners they won't squander in the future.

你也不知道,他们是否能够兑现股票持有者,它们不会挥霍未来。

耶鲁公开课 - 金融市场课程节选