You are my only的意思是：你是我的唯一
双语例句：
1.You may not be the only reason why I smile, but you are definitely my favoriteone.
也许你不是我微笑的唯一理由，但一定是我最喜欢的那个。
2.You are the only man who I loved badly ever in my life.
你是我有生之年深深爱过的唯一男人。
3.You are the only beautiful myth in my heart.
你是我心中唯一
美丽的神话。
4.You are the only belief for my lifetime.
你是我此生唯一的信仰。
5.You are my only sunshine, let me felling very warm.
你是我唯一的阳光，让我感觉很温暖。
6.You are the only light in my life.
你是我生命中唯一的光。