We all know that when we exert ourselves our heart rate increases.

大家都知道，当我们竭尽全力时，心率会加速。

《柯林斯英汉双解大词典》

We all know that fats spoil by becoming rancid.

我们都知道油脂发臭就变坏了。

《柯林斯英汉双解大词典》

We all know that cheating on our taxes is a no-no.

我们都知道偷税漏税是绝对不行的。

《柯林斯英汉双解大词典》

We all know that some people do not seem as emotionally strong as others when life gets difficult.

VOA: special.2009.06.24

Whereas we all know that the universe is of a certain kind-- -- we can't even call it Copernican anymore-- poetry has this odd preference for Ptolemaic astronomy.

虽然我们都知道宇宙是怎样的-,现在即使哥白尼的理论也不完全正确了-,但是诗歌偏爱托勒密的宇宙观。

耶鲁公开课 - 文学理论导论课程节选

It usually follows from this that somebody like this points out that whereas we all know that a democratic society is the best society to live in, poetry prefers feudal society: it makes better poetry.

赞成这种观点的人指出,虽然我们都知道,民主社会是最适合生存的，诗歌却更喜欢封建社会：,因为封建社会更适合诗歌创作。

耶鲁公开课 - 文学理论导论课程节选

But we all know that most politicians hate currency boards because it limits their ability to meddle.

FORBES: It ain't over yet

We all know that more work still needs to be done, but we've made significant progress.

WHITEHOUSE: President Obama and President Santos Hold a Press Conference | The White House

When we all know that the economy is deteriorating, that is already reflected in prices.

FORBES: Be A Bad News Bull