I know what i am doing

I know what i am doing do you know what am i doing 还是do you know what i am doing .I don't know what am me doing everytime中文 what am i fucking doing I don't know what to say. I don't know what I am doing. 求翻译 Don`t turn off the lights.I need to know if what I am doing What Am I Doing Here 歌词 what am i doing为什么这么用 What the hell am I doing? What the hell am I doing?what should I do? Do you know what I am doing?在书面表达时可以后句可以写Yes,I’m writing. Do you know what I am?是什么意思