1、恭喜你要结婚了！祝你幸福美满、永浴爱河、新婚快乐！
congratulations on getting married! i wish you happiness, everlasting love and a happy wedding!
2、姐姐、姐夫，祝你俩永远相爱，携手共度美丽人生！
sister, brother-in-law, i wish you two love each other forever and share a beautiful life together!
3、今天是老师大喜的日子，祝老师花开并蒂莲，生生世世好。
today is the teachers day of great joy, i wish the teacher a good life.
4、恭祝：早生贵子，知音百年。
i wish you a hundred years of good friends.
5、相亲相爱好伴侣，祝愿你俩婚后日子红红火火，甜甜蜜蜜。
love each other, good partner, i wish you two a bright future after marriage.
6、伴着你长大，看着你出嫁，祝妹妹和妹夫白头偕老、永结同心！
growing up with you, watching you get married, i wish my sister and brother-in-law a long life together and a happy marriage!
7、祝新婚愉快！甜甜蜜蜜！早生贵子！白头偕老！
happy wedding! sweet and happy! have a lovely baby early! live to old age in conjugal bliss!
8、愿你俩恩恩爱爱，意笃情深，此生爱情永恒，爱心与日俱增。
i wish you both love each other and love each other deeply. love will last forever and grow with each passing day.
9、愿你们意笃情深、永浴爱河。
may you be deeply in love forever.
10、祝两个幸福的人儿，来日美梦都成现实。祝贺你们！
i wish two happy people a dream come true in the future. congratulations!