know the reason信息详情
了解原因
the reason───缘由（歌曲名）
reason───n.(Reason)人名；(英)里森；n.理由；理性；动机；vi.推论；劝说；vt.说服；推论；辩论
explain the reason───解释原因
for the reason───由于；因为
the reason for───…的理由
the reason of───……的原因；由于
the reason is───原因是
know the ropes───v.知道内情; 老马识途; 懂行
know the password───知道密码吗
I'd like to know the reason why you're so late.───我想知道你为什么迟到那么长时间。
I don't know the reason why you were absent from the meeting.───我不知道你为什么缺席会议。
Any friend of MINE walks where he likes in this country, or I'll know the reason why!───在这个国家，我的任何朋友都可以到他喜欢的任何地方去散步，否则我就得知道原因！
She only knew Xi Shi's frown looked beautiful but she did not know the reason for its beauty.───她只知道西施蹙额很美，但并不知道，她美的根本。
But I am sure you will not mind doing without them, as I am sure your father and I shall not, when you know the reason.───不过，我想在你知道了理由以后，你不会在乎吃饭没有血肠吧？我想你的父亲和我都是不在乎的。
It was too soon, her youth and prettiness had frightened him, he was too much used to living without women -- he did not know the reason.───事情降临得太迅速，她那年轻美貌直叫他胆战心惊，他早惯于生活中没有女人——鬼知道这是为什么。
It must seem strange to you that I should appear ready to ac, cept you straightway like this: do you know the reason?───我这种似乎准备马上领您情的模样，您该觉得有些意外吧，您知道这是什么缘故吗？。
Don't you know the reason the reason that I kissed you was to say good-bye?───难道你不知道我是在跟你吻别么？
We shall be glad if you will look into the matter at once and let us know the reason for delay.───希望你们立即调查此事，并告诉我们延误的原因。
We'd like to know the reason why she didn't accept the job.
Loosen up!We're anxious to know the reason.
I know the reason whereat you are displeased.
I'd like to know the reason why you're so late.
I did not, at the time, know the reason for his edginess.
And did he know the reason or could he offer any explanation for her unusual demeanour at the meet?
We don't know the reason why they have broken up with each other.
I want to know the reason behind his change of plan is.
Do you know the reason of King Edward the 8 th's abdication?