英文生日祝语

Best wishes to you,my dear XXX!
亲爱的XXX(你对该长辈的称呼),请允许我把我最真挚的祝福送给您!
I hope that the tree of your life can be forever young!
我希望您的生命之树永远年轻!
当然,Happy birthday!（祝您生日快乐!）是少不了的.

http://cards.mybirthdaygreetings.com/cgi-bin/newcards/showthumbs.pl?q1=friend_thoughts&log=mybirthday

Dear xxx

I sincerely wish you a great happy birthday.

sincerely yours, xxx