Son anniversaire means your birthday
you say "son anniversaire"
if by 'their' you mean his/her, then: "son anniversaire est le/l' [date]" if by 'their' you mean a group of people: "leur anniversaire est le/l' [date]
Son anniversaire.
son anniversaire
I believe it's: Son anniversaire de naissance Again, I am still learning French so I might have missed something.
'son anniversaire' is how you say 'Her Birthday' in french. you might also want to go to this website if you need more translations. http://babelfish.yahoo.com/
son anniversaire est le ...
son anniversaire est le...
Bon anniversaire is the word that is used to wish. This means Happy Birthday in French.
(familiar) "Your birthday" in french. If it is not familiar, it becomes "Votre Anniversaire".
anniversaire = birthday
Son anniversaire! goes for his birthday and for her birthday! and if you want to wish someone a happy birthday it is : Joyeux anniversaire!