Do you know something about the Ethical Consumer Research Association?

你知道关于道德消费者研究协会的一些事情吗？

youdao

They have inquiring minds, and they aren't afraid to admit they don't know something.

他们有求知欲，他们不怕承认自己有些东西不知道。

youdao

She stood still, looked at the long yellow flower, and asked, "You perhaps know something?"

她站住，望着这朵长长的黄花问道：“也许你知道一件事吧？”

youdao

But going beyond this trusted anchor's solid presence in delivering such news, you have to know something about television news in that era.

VOA: special.2009.08.16

either you don't quite know something or you are honestly not sure of something

你对某事不知情或是你对某事不确定

I wonder if 课堂 - SpeakingMax英语口语达人

It is a little bit difficult in the sense that to have gotten into Princeton, one almost certainly has had to know something about something. Right?

之所以比较困难是因为,一个人如果想要进入普林斯顿大学，他一定,对某个领域有一定了解？

普林斯顿公开课 - 人性课程节选

They should know something like this will only bring us together and make us stronger.

NPR: 2 min 45 sec

Through this and other work, we know something about the uncanny murmurations of starlings.

ENGADGET: Editorial: Tech is a flock of starlings

Well, I know something about close elections, so let me offer you my opinion.

CNN: Transcript: Al Gore's speech at Invesco Field