“可是我不知道，”他说，“谁也不知道！”

"But I do not know it," said he, "and no one knows it!"

youdao

我还不知道他是怎样安排的，但是我很想知道。

I have no idea what he's got in mind, but I'm excited to find out.

youdao

我不知道他是否已经知道了结果。

I wonder whether he has already known about the result.

youdao

Interestingly, towards his death, I had the chance to meet him, And I asked him... He knew he was dying.

在他去世前，我曾经去拜访他，我问他。。。，他知道他就要离开人世。

普林斯顿公开课 - 人性课程节选

I don't know, it's probably an old term. He probably didn't point it, but I like it.

我不知道，这可能是个古老的词汇。他可能指的不是它，但我喜欢。

关于唐人街 - SpeakingMax英语口语达人

Schindler in the Holocaust, and then the other guy, in and I can't pronounce his name Rusesabagina, in Rwanda.

大屠杀中的辛德勒,以及另外一个人,我不知道他的名字怎么发音,卢斯赛伯吉纳,在卢旺达

耶鲁公开课 - 心理学导论课程节选