肥料销售管理办法:谁知道What do you say when you leave someone?的中文意思?

what do you do what do you do 是什么意思? what do you do ???是什么意思? WHAT DO YOU SAY What do you think? what do you like ? What do you mean~~~ what -----you-------(do)now? What are you do you do what you like or like what you do?