我这辈子最大的幸福就是认识了你英语怎么说

To know you is the greatest happiness ever in my life,有点像泰坦尼克的Jack刚上船的感觉.

我这辈子最大的幸福就是认识了你:
My greatest happiness in this life is to know you.

我这辈子最大的幸福就是爱上了你:
My greatest happiness in this life is falling in love with you.

My greatest happiness in this life is to know you.
My greatest happiness in this life is to fall love with you .

The happiest thing in my life is knowing you and loving you.

My best happiness in my life time is i've recognized you
.....'ve been in love with you

the most happiest one in my life is being able to meet(love) you.