Yeah, it's true that I don't know you. But I know flowers are earthly angels which everyone knows and would never turn them down.

老人接着说：“是的，我是不认识你，但我知道花是人间仙子，所有人都认识花，都不会拒绝花的邀请。

youdao

Everyone knows from calculus that if you're trying to find a function about which you know only the derivative, you can always add a constant to one person's answer without changing anything.

学过微积分的人都知道,如果你想根据已知的导数,求出其原函数,你总是可以给某人的答案,随便加一个常数,且不影响结果

耶鲁公开课 - 基础物理课程节选

but everyone knows, like, which one's, ah... which societies exist and who is in them, just things like that.

但是每个人都知道这种社团的存在，也知道社团的成员是谁，这些事情都不是秘密。

耶鲁对比哈佛 - SpeakingMax英语口语达人

No plastic, which everyone knows makes up a huge part of our garbage these days.

FORBES: NYC Mayor Bloomberg Vows To Double Recycling By 2017

In spite of this rejection, these places do not mind being put in the Middle East, though viewed from, say, the Far East they are really in the Middle West, which everyone knows is in America, or rather the United States, as others in the western hemisphere like to call it.

ECONOMIST: Political geography needs some new terms

So people from nearby farms soon began showing up to check out the newcomer, alerted by the mysterious rural news network by which everyone instantly knows everything.

NPR: Excerpt: 'Dog Days'