如何翻译“情人节快乐”啊？急啊！谢啊！

Happy Valentine's Day!

Merry valentine's day !(祝你情人节快乐)

但happy valentine's day!是最经常说的.

Happy Saint Valentine's Day !

Happy Valentine's Day

Happy Valentine's Day!

如何翻译“情人节快乐”啊？
Happy Valentine's Day!
我这里还有一句更好的：
Sweet Valentine's Day!