Ethics don't sell papers怎么翻译?

Ethics don't sell papers怎么翻译? Don't Don't Don't play dumb. 什么意思 don't与doesn't的用法和什么叫三单帮下忙. Where's Mike?-----,I don't know.A Excuse B Sorry C Excuse me I'd love to,But I don't have that ability 马上 是she even don't know my name还是she don't even know my name? T N T' 英语翻译anyway.what's up i must be u bf...eminem don't mention it I don't deserve what you have done for I don't deserve what you have done for me don't 是怎么回事？英语里还有用中间这些符号表达意思的？ can't DON'T FORGET TO TRY IN MINDDON'T FORGET TO TRY IN MIND Don't forget the things you once you owned.keep those lost things in memory.Don't give up the things that belong to you and treasure the things you can't get. Don't forget the things you once you owned.keep those lost things in memory.Don't give up the things that belong to you and treasure the things you can't get. I don't know ( )to do with the math problem?用who还是what为什么 No i don't but im a little like to you ,you know Don't throw him the ball like that.同义句转换