Should it matter what I do what I have done?

Should it matter what I do what I have done? 英语翻译:So should it matter what I do or what I have done,as lo If I have got all the job done,what should I do next?Ask for Thank you.I know what I should have done What should I do? What should I do! what should i do what I should do? it doesn't matter what i say ,it doesn't matter what i have I have done what I could do 是对的还是I have done what I could do No matter what I do What I have done 歌词