Yes, I know it was an accident, but that's beside the point.

是的，我知道那是个事故，可是这无关紧要。

《牛津词典》

I know it sounds corny, but I'm really not motivated by money.

我知道这听起来有点俗，但是我真的不是为了钱。

《柯林斯英汉双解大词典》

That's the truth, in so far as I know it.

就我所知，那是真实情况。

《牛津词典》

"I know it's an election year. And after last week, it's clear that campaign fever has come even earlier than usual.

VOA: special.2010.01.30

Now why--and here is the question why do we get this nervousness about the relationship between what I know and how I know it arising at this moment?

问题是,为什么那时候我们对,我知道什么和我如何知道的关系如此神经紧张？

耶鲁公开课 - 文学理论导论课程节选

I know it's only been a few hours but my stomach is growling.

我知道才过了几个小时，但我的胃已经饿得咕咕叫了。

so that 实战 - SpeakingMax英语口语达人

It looks generic and I know it's what is inside that counts, but we know how that goes.

ENGADGET: blogger-avatar

That's not acceptable to me and I know it's not acceptable to any of you.

WHITEHOUSE: Honoring Educators in Math and Science

They don't need to tell me that his cardiovascular has improved, I know it.

CNN: Advances in kids' early aging disease