妈妈生日时可用什么英文祝贺词？

HAPPY BIRTHDAY TO YOU ,MUM!但是我觉得，与其给妈妈贺卡，还不如为妈妈做一顿早饭！相信妈妈会觉得生你这样的孩子是幸福的！

Mom, you pay a lot for the family, worked hard day and night, it is hard for you! In your birthday this day, I sincerely wish you a happy birthday!
妈妈，您对这个家付出了许多，日夜操劳，真的是辛苦您了！在您生日的这一天里，我真心的祝你生日快乐！

love you forever,mum!

with you happy and healthy

HAPPY BIRTHDAY TO mumy.

Happy birthday ！I love you······