I knew him for more than forty years.

我认识他已经超过四十年了。

youdao

But I knew him and felt I understood him.

但是我了解他，并且认为我理解他。

youdao

I walked away with a sense that I knew him.

我走出来时有种感觉，感到我了解他了。

youdao

I made him work, over and over again, on a few questions about Caesar which I knew he would be asked.

VOA: special.2009.01.03

I knew him well enough to know what he was looking for in a WHCF.

我也很了解他,我知道他需要怎样的办公室主任。

普林斯顿公开课 - 国际座谈会课程节选

so I knew him both personally and I knew him professionally.

我们在私底下以及工作上都比较了解。

写推荐书的人 - SpeakingMax英语口语达人

And I knew him warmly, for a few years at least, as an adoptive father.

WHITEHOUSE: Remarks by The President at the Tribal Nations Conference

Bill was just a joy and I feel honoured that I knew him and to have called him a friend.

BBC: Bill Tarmey funeral: Farewell to Coronation Street star

"I watched the play someone wrote about him and then saw him on television and I complained to my girlfriend that no-one had done Clough in the way that I knew him, " says Hamilton.

BBC: CHOOSE A SPORT