Are you doing an experment 哪里错

Are you doing an experment 哪里错 I am doing an experment about?的中文意思 翻译Tell them what you are doing an why you are doing so to ma what are you doing my love?这句话有错么?错在哪里? can you tell why they are doing for哪里错了 what are you doing. you are doing where are you doing what you are doing How are you doing Are you doing some________? what are you doing