帮忙翻译一下下面这句话！

I sing every song as if it is the last one,so I will sing it with every effort.英语翻译忌讳一个字一个字的翻，像一楼的那样,希望对楼主有帮助!

I sing each first song regard last song regard last song, therefore I will sing well each.

I take each song as my last song to sing. So i will sing all of them to the best.