"我不能悲伤,因为我要用幸福的微笑去爱你"英语怎么说

I will smiling in happiness to loving you instead of sad.

I CAN'T SAD,BECAUSE I MUST HAVE Happy's 微笑 go love you

I can not sad, 'cuze I'm gonna love u with happiness smiling.

I can't be sad, because I'll love you with my smile fed up by happiness.

I can't be sad.Because I will love you with my happy smile.