I don't know, I have done all of my smile, you don't love me but I don't know.

我不知道，我已经付出了我所有的微笑，你不爱我我却不知道。

youdao

I just want you to know what I have done is because I do really love you, but maybe it is not in a proper way.

我只是想你知道我所做的只是因为我爱你，但也许并不是正确的方法。

youdao

Please forgive me for what I've done, you know I love you so much!

请原谅我所做的一切，你知道我很爱你！

youdao

And I love some of the lyrics styling that was done, you know, back in the '40s and '50s and '60s and '70s.

NPR: Queen Latifah on 'Trav'lin' Light'