例句：
I have heard that he has been married before.
我听说他过去结过婚。
He has been married to his wife for three years.
他与妻子结婚已有三年了。
Yes, she has been married for five years.
是的，她已经结婚五年了。
Mr Green has been married for five years.
格林先生已经结婚五年了。
She has been married to her husband for ten years.
她已经和丈夫结婚十年了。