For all we know, he may not even be in this country.

说不准，他或许都已不在这个国家了。

《柯林斯英汉双解大词典》

We don't really know where Hortense comes into all this, Inspector.

我们真不知道霍滕斯在整个事件中是什么角色，检查员。

《柯林斯英汉双解大词典》

But it's likely that we will need all of you to work this weekend so if any of you can't, please let me know as soon as possible.

但是很可能这个周末我们需要你们所有人都去工作，所以如果你们中有谁不能去，请尽快通知我。

youdao

"We all know this country is bent on weakening and destroying the TFG, which is the legitimate government recognized by the United Nations."

VOA: standard.2009.08.20

He brings it up as if we know that this is what he's been talking about all the time.

他提出这个好像我们知道一样,这是他一直在说的东西。

耶鲁公开课 - 现代诗歌课程节选

And this is a tool with which you can navigate all the things that we know about going on campus.

这是你能够掌控,校园中发生的所有事情的一个工具。

哈佛公开课 - 计算机科学课程节选

Advertising is how the company makes its money: this we all know.

FORBES: Google Maps For Apple Violates European Union Law?

Apple makes the iPhone, this we all know, but in Mexico, as in Brazil, another company has a very similar trademark.

FORBES: Links 16 March: Apple's Mexican Troubles Over iPhone and iFone Trademarks

As for the opportunity to pass federal regulation to keep a grip on all of this, we all know that more federal controls are not exactly in favor these days.

FORBES: Would The Sale of Health Insurance Across State Lines Really Benefit Americans?