I only love you forever. 绝对正确

Love you only for my whole life.

Forever, I love you only.

I only love you in my life

I love you forever.forever是永远的意思..其实 I love you all my life也可以表达这个意思!!看楼主喜欢咯!!

I only love you all my life .

一生一世只爱你：Love you for life

You are my everything 你就是我的一切！英文 不懂的话可以在问我！

我发誓，我这一生一世只爱你 I swear that I will only love you all my life.只要你爱我，我可以把我的一切给你！包括我的生命 As long as you love me,I can devote everything to you,including my life.

love you.or All my life, I only love you.or So long as I live, I only love you.or Till death do I love you, only you.一生一世: 从生到死；一辈子 所以根据意思来说是“for my lifetime” 或“all my life".满意我的答案的话，请考虑给个“最佳答案”吧。。。谢谢。。