1、May this your tweentieth birthday be another milestone in a long happy life!
2、Happybirthday ,friend of mine .On this your apecial day ,may gladness fill your every hour with joy to light your may.
3、Congratulations and warmest wishes for your birthday and every day.祝你生日快乐，天天快乐！
4、My special wish may bring you health, luck and happiness each minute! Hope it really proves to be the nicest birthday you have spent.给你我特别的祝福，愿它每分每秒都带给你健康、好运和幸福。希望这是你度过的最美好的生日！
5、Happy birthday. I hope today treats you well.生日快乐，祝你今天过得愉快！
6、 I hasten to congratulate you on the happy return of your birthday. 时值足下千秋令旦，草此聊表贺忱。
7、Have a great day, for today is your birthday and a wonderful event. Wish you happiness unfolding like the petal of a rose.生日之际，祝你度过妙不可言的一天，愿你的幸福如绽放的玫瑰般芬芳！
8、Time flies. Today comes your birthday. The best of all good things for this special day and all the many more to come. Many happy returns!时光飞逝，今天又是你的生日，愿今天你拥有一切美丽，来年生日更美好，一年更胜一年。生日快乐！