英文：I have you is my biggest happiness in this life!

拥有你是我今生最大的幸福

Having you is the biggest happiness of my life.
拥有你是我今生最大的幸福

现在的学生都用英文写情书了 哈哈
不过那家伙英文得好好学习哈呀

拥有你是我今生最大的幸福

有你是我此生最大的幸福
不过 如果说Having you is my biggest happiness in this life!
会更好

Chinglish哈哈~~拥有你是我今生最大的幸福。

拥有你是我今生最大的幸福
Having you is the biggest happiness of my life.这是正解