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

她显出心不在焉样子，我知道他思绪已飞向远方。

He knew how the traffic congested at the junction of Seventh Avenue and Forty-second Street.

他知道在第7街和第42街交叉处交通是多。

I always knew he was awfully gone on you.

我一直知道他深深地迷恋着。

There was only one absentee because everybody knew the meeting was very important.

只有一个人缺席，因为大家都知道这个会议非常重要。

What do professors and academics sitting in their ivory towers know about the real world?

那些坐在象牙塔里教和学者对实世界又知道多少？

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

我不知道他突然离去原因。

Nobody else knows barring you and me.

除我之外无人知道。

Don’t be so coy, and I know you’d like to do the job.

不要这样忸怩作态, 我知道 喜欢这份工作。

I know their complot is to have my life.

我知道他们阴谋就是要我命。

But don't thought of that his lower classman still knew.

但是没有想到他学弟还是知道了。

All this proves conclusively that she couldn’t have known the truth.

这一切无可置疑地证明她不可能知道相。

I haven’t a clue how to get there.

我根本不知道怎去那里。

We knew her competence in solving problems.

我们都知道她解决问题能力。

Life is a loller coaster, and you never know when it turns.

生活就像过山车，根本不知道他什时候会转弯。

She knows of course, between compeer, have a lot of competitor.

她当然知道，在同辈之间，有许多竞争者。

Their football team bowed out of the competition with unknown reasons.

不知道为什他们足球队退出了比赛。

Some doctors believe ignorance is bliss and don’t give their patients all the facts.

有些医生认为不知道是好事，因此不向病人透露全部病情。

She remained in blissful ignorance of these events.

她有幸一直不知道这些事情。

Her husband doesn’t know it, but she’s got a boyfriend on the side.

她丈夫不知道，她暗地里还有一个男朋友。

Carroty, do you know whatSpring Festival is?

小萝卜，知道春节是什吗？