I know somewhere we can go.

我知道一个地方我们可以去。

《牛津词典》

Mm, I know what you mean.

唔，我知道你的意思。

《牛津词典》

I know Paris well.

我很熟悉巴黎。

《牛津词典》

I know this is so, because when I put my small finger in front of the moon, my fingernail covers it."

VOA: special.2009.03.28

I had choice for actions with people I know on the street, with people I met in rides to different places.

我可以在街上与我认识的人交谈，和我在前往不同地方的路上遇到的人交谈。

普林斯顿公开课 - 人性课程节选

I know you can say it easily. I know you can speak well and write well in English. Keep it up!

相信你很快就能掌握的。你的口语跟写作都会很棒的。再接再厉！

I'd better 课堂 - 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

Mr. Berger: As far as I know, Puerto Rico is still part of the United States.

CENTERFORSECURITYPOLICY: Freedom Flame 2013

As far as I know, he doesn't have any interest in running for mayor.

NPR: NYC Police Commish Says He's Not Running For Mayor