I hope that this is the beginning of a wonderful life together.
我希望这是你们美好生活的开始。

I wish you much happiness together.
愿你俩婚姻幸福美满。

Best wishes for many years of happiness for the two of you.
愿你俩百年好合。

Best wishes for a joyful¹ home together.
愿你俩组成一个快乐的二人世界。

May everyday in your life together be as full of happiness and joy as your wedding day.
愿你俩的每一天都能像新婚时一样，洋溢着快乐和喜悦。

The two of you make a perfect couple.
你们俩真是天造地设的一对。

For a special couple: Congratulations on your wedding.
献给一对与众不同的新人：祝新婚快乐。

I know you both well and feel that your marriage will last for a long time.
我很了解你们，觉得你们的婚姻定可天长地久。

I am filled with such joy at the sight of you two beginning together.
看见你俩开始生活在一起，我内心充满了欢愉。

Wedding bells are breaking up that gang of mine.
结婚的钟声响起，拆散了我昔日的那一群伙伴。

You couldn't have picked a better girl.
你再也找不到这么好的女孩了。

I can't think of a nicer wife for you.
我想不出还有谁更适合当你的妻子。

This is truly a joyous² time. Congratulations and good luck.
这真是快乐的一刻。恭喜你，祝你好运。

We wish that you will be contented³ every year.
祝你们年年欢乐。

Marriage is a life of sharing.
婚姻就是分享生活的一切。

Congratulations and have a beautiful honeymoon⁴.
恭喜你们，祝你们有个美好的蜜月。

You two are the prince and princess in a fairy tale and may you live happily everafter!
你俩正如童话故事中的王子和公主，祝你们永远幸福快乐!

May you two always be in love! May happiness increase with age!
祝你俩永浴爱河，白头偕老!