That is what I've known!

这就是我所知的！

youdao

I've known him for years, but I still don't know what pushes his buttons.

我已认识他多年，可还是摸不透他的脾气。

《牛津词典》

Since Bernie Madoff's arrest on charges of running a $65 million Ponzi scheme, I've read many articles about how we investors should have known what was going on.

自从伯尼·麦道夫因涉嫌经营6500万美元的庞氏骗局而被捕以来，我读过很多文章，说我们这些投资者应该知道发生了什么。

youdao

I've never really known what to do with this.

我不知道对此该做些什么。

耶鲁公开课 - 弥尔顿课程节选

But every time I've tried, I've not known what to write.

BBC: Special bond of heart-op friends

"I will go into work and fulfil my duties but I do support what the union are doing fully, I've never known my colleagues to be so angry, " she says.

BBC: Public-sector action: To strike or not?

I've known Cruz for about 10 years, and I couldn't tell you what his immigration views are.

CNN: GOP's problem with Latinos -- as big as Texas