17、On your special day and every day, may love and joy surround you, because you bring such happiness to everyone around you. Have a wonderful birthday!
　　愿您在生日和平日，天天都沉浸在爱和欢乐里， 因为您让身边亲人，个个生活在这样的幸福里。 祝您生日快乐无比！

18、Grandma means sunshine filled with blessings from above, Grandma meanskindness because it's another name for love May this be a special birthday for you.
　　奶奶是充满祝福的阳光，照耀我身； 奶奶是慈祥和蔼的别名，爱的象征。愿您的生日特别快乐！

19、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！

20、To you, sweetheart, with all my love. There's someone who loves you far more than you know with a love that keeps growing as days come and go. Have a very happy birthday!
　　我把全部的爱都献给你，心上的人儿。你可曾知道，有一个人爱你至深， 这爱情无日终止，与日俱增。 祝你生日格外快乐！

21、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！

22、Happy birthday. May gladness fill your every hour on this special day.
　　生日快乐！愿这特殊的日子里，你的每时每刻都充满欢乐。