They have been in a happy marriage for over twenty years.

他们的婚姻已经幸福地持续了二十多年。

She believes mastering sex techniques is key to a happy marriage.

她认为掌握性技巧是维持婚姻幸福的关键。

Some people believe that being monogamous is the key to a happy marriage.

有些人认为一夫一妻制是幸福婚姻的关键。

I used to have a thriving business and a happy marriage, but that's all over now.

以前生意兴隆，婚姻美满，现在都过去了。

A lasting marriage does not always signal a happy marriage.

一个长久的婚姻并不总意味着幸福的婚姻。

A happy marriage depends largely on give and take.

美满的婚姻在很大程度上取决于互敬互让.

Constant arguing doesn't make for a happy marriage.

不断争吵不可能使婚姻幸福。

But the road to a happy marriage is far from easy.

但通往幸福婚姻的道路困难重重。

Congratulations on your webbing and best wishes for a happy marriage.

祝贺你织带和良好祝愿，幸福的婚姻。

The greatest happiness accorded to man is that provided by a happy marriage.

赋于人生最大的幸福乃来自幸福的婚姻.