没人会知道是什么意思？天知，地知，你知，我知。

What do you mean no one will know? Heaven knows, Earth knows, you know and I know.

youdao

避免“天知地知，你知我知”的密谈，除非是对公司有利的。

Avoid "just between us" secret conversations unless necessary to the benefit of the company.

youdao

我爱你，让它成为你知我知的秘密。

I love you, let it be you know, I know the secret.

youdao

Now you can actually go, now that I realize that Libya is now open; it's no longer a closed territory.

现在你确实可以去那个地方,据我所知,现在利比亚已经对外开放,不再是一个封闭国家

耶鲁公开课 - 古希腊历史简介课程节选

I know to be a judge, you can't just become a judge, you usually have to practice as a lawyer first.

就我所知，你不能一开始就成为法官，你必须先成为一名律师。

为了更美好的世界 - SpeakingMax英语口语达人

As far as we know, B0 the person next to you has BO.

据我所知，挨着你的人有。

麻省理工公开课 - 固态化学导论课程节选