1·We must not run a newspaper behind closed doors.
我们不能关门办报。
—— 《新英汉大辞典》
2·She said, "Stop knocking on closed doors."
她对我说，“门已紧锁，敲有何用？”
3·Behind Closed Doors: Secrets of Great management.
《门后的秘密：卓越管理的故事》。
4·Normally such disputes are resolved behind closed doors.
这种争端通常是在私底下解决的。
5·Many other proposals are under discussion behind closed doors.
许多其它提议也在秘密讨论中。
6·The free bird cries, "It cannot be, I fear the closed doors of the cage,".
自由的鸟叫唤说：“这是做不到的，我怕这笼子的紧闭的门。”
7·Which is his rahm?' pursued the fellow, surveying the range of closed doors.
“哪一间是他的屋子？” 那个家伙追问着，打量着那一排关着的房门。
8·My mother always said that you don't know what is going on behind closed doors.
母亲经常说道，你并不知道在关着的门背后发生了什么。
9·Knock on closed doors — and wait to see if there's a response — before entering.
对于闭着的门，进去前要先敲门，并且要等回应再进去。
10·If your people are dying from this, do not put this behind closed doors. Go save them.
如果你的人民正在因此而死亡，不要把问题关在门外，而要去拯救他们。