请相信我,我将永远爱着你,直到我死的那一天.用英文翻译

Please believe me,I will love you forever,until the day of my death.

Believe me, I will always love you until the day when I will die.

believe me. i love you with my last breath.
我爱你直到剩下最后一口气

Believe me, I will always love you until the day I die.

是：相信我，我永远将爱您直到我死的那天。

大家的都很好，不过我觉得这个。。比较古典（类似莎士比亚那些诗人）的说法会更美更有意思一点

Trust that I shall love thee till death do us apart.

trust me, i will be always loving you till the end of my life!

Please trust me，I will love you forever even I am dead