know about

We know about magnetism by the way magnets act.

我们通过磁铁的作用知道磁性是怎么一回事.

It was gratifying to be in the know about important people.

了解重要人物的一些内幕真令人高兴。

We all know about his early experiments in flying.

我们都了解他早期的飞行试验。

I want to know about this thing now from beginning to end.

现在我要知道此事的始终.

Now I want to know about this thing from beginning to end.

我现在想源源本本地了解此事.

I happened to know about him.

我正巧知道一些有关他的情况.

Even those on the outside know about it.

这事儿外头全知道了.

I don't know about the rest of you, but I'm hungry.

我不知道你们怎么样，但我是饿了。

Keep quiet, we don't want the whole world to know about it.

安静些, 我们可不想让人人都知道这件事.

I always felt his attitude was, "What do you know about it?"

我感觉他总是那种“你懂什么？”的态度。

I don't know about you, but I'm ready for bed.

我不知道你怎样，但是我要睡觉了。

"What do you want to know?"—"About life and stuff."

“你想知道些什么？”——“关于生命之类的东西。”

Why the hell should I know about Dadinha?

凭什么我就应该了解达丁哈的情况？

I didn't want anyone to know about it, it was my secret.

我不想任何人知道这件事，这是我的秘密。

You know about Andy, don't you?

你知道安迪的情况，是不是？