认识你是我这辈子最大的荣幸,不能拥有你是我这辈子最大的遗憾,我将把你深深藏在我的心里,记在我的脑海里.你是我妹,你是我小孩的干妈,在这一辈子里就让我为你默默的守护,我将给你除开爱情外的所有.
Getting to know you was the biggest honor in my life.Not being able to be with you is my life's greatest regret.I will hide you in the depth of my heart,and remember you in my mind.You are my little sister,and my child's godmother.Let me silently guard you through this life,and I will give you everything aside from love.
保证语法正确,说法地道.