My daughter would have been 17 this week if she had lived.

我的女儿如果还活着，这个星期就满17岁了。

《柯林斯英汉双解大词典》

It would have been impolitic to refuse his offer.

当时若拒绝了他的好意当然是不明智的。

《牛津词典》

They would have been married forty years come this June.

到今年六月他们结婚就有四十年了。

《牛津词典》

If they had, they would have been tested to see if they needed treatment to prevent an infection like H.I.V.or hepatitis.

VOA: special.2010.02.10

And many junior faculty who would have been furthur along in their careers, they were just graduate students or junior faculty.

许多年轻的教员,日后在工作中有很多成就，当时都还只是研究生或是年轻教师。

普林斯顿公开课 - 人性课程节选

He had studied hard obviously and had supposedly been preparing himself for his future career, and that would have been the career of a clergyman.

他显然学的很努力大概也为自己未来的,职业做了些准备，那就是当一名牧师。

耶鲁公开课 - 弥尔顿课程节选

Most models of inflation suggest the expansion would have been accompanied by ripples of gravitational energy.

BBC: The first fractions of a second after the Big Bang

Obviously the owners would have been psycho not to take advantage of this angle.

BBC: For the birds: Hitchcock��s California

The red line shows what stocks would have been worth at a constant 16 times earnings.

FORBES: Coping With a Crazy Market