Many happy returns of this special day. All our best wishes go to you on your birthday.

　　祝你生日快乐，给你我们所有的祝福!

　　We hope that you enjoy this special day and your birthday grows happier by the minute!

　　我们祝你欢庆这一天，愿你生日的快乐与分俱增!

　　I want to tell you on this special day that I\'m very glad, time hasn\'t changed our friendship any. Hoping your birthday is great.

　　在这特殊的日子里，我想说我真高兴，时光没有改变我们的友谊，祝你生日其乐无穷。

　　Wishing you a birthday that is among your very best. I hope that all the years ahead will be as happy as you have been in the past.

　　祝你度过一个最美好的生日，希望你未来的日子与以往一样快乐!

　　Congratulations on your birthday. May the coming year be filled with happiness and success.

　　敬贺诞辰!愿这一切充满欢乐、成功!