He wore a look of abstraction and I knew his thoughts ware far away.

她显出心不在焉样子，我知他思绪已飞向远方。

I don't know the cause of his abrupt leave.

我不知他突然离去原因。

I know their complot is to have my life.

我知他们阴谋就是要我命。

When it happened is immaterial; I want to know why it happened.

"发生在什么时候并不重要,我要知是为什么会发生。"

Well, you know Peter, always leching after some woman or other.

唉，你是知彼得个人，他总是爱拈花惹草。

She knew wherein her gross defects lay.

她知重大缺点在哪里。

It’s difficult to grasp the sheer enormity of the tragedy.

很难确切知场悲剧严重程度。

I don’t know all the ins and outs of the case.

我不知个案子是非曲折。

They have a reputation for latching onto all the latest crazes.

大家都知他们对所有最新时尚都有兴趣。

Ade couldn't relate the phenomena with any theory he knew.

艾德无法用他所知任何理论来解释现象。

I know your leg hurts, just be patient until the doctor arrives.

我知你腿伤了，耐心点等医生来。

I want to know the magnitude of this equipment.

我想知个设备大小。

We are in complete ignorance of his plans.

我们完全不知他计划。

What his plans are I am quite ignorant of.

我一点也不知他计划是什么。

Early peoples passed on plant and animal lore through legend.

古代人通过传说把他们知关于动植物知识传给后代。

We know about magnetism by the way magnets act.

我们通过磁铁作用知磁性是怎么一回。

Do you know the optimum temperature for the growth of plants?

你知庄稼生长最佳温度吗?

He seemed to have an intuitive knowledge of how I was feeling.

他好像凭直觉就知我感受。

Does his wife know he has a mistress?

他妻子知他有一个情妇吗?

I was, don't you know, a great motoring enthusiast in those days.

我那时，你是知，疯狂热爱驾车兜风。