他们结婚了很多年。

Tāmen jiéhūn le hěn duō nián.

They've been married for many years.

你愿意跟我结婚吗？

Nǐ yuànyì gēn wǒ jiéhūn ma?

Are you willing to marry me?

我们结婚吧。

Wǒmen jiéhūn ba.

Let's get married.