?? ?????? ????????????,?????22?????
![](https://image.chezhanri.com/2019/0809/20190809160401439.jpg)
????:1???????????:????????
2???????????
3???????
4????????
5????????????
??????????????,???,???????????????????????……???72????8????9?????????????????,???“??????????? ??”??,???,???,???????,????????????????????????????????????,????????????????????7??????????????,????40?????????????????????,????,?????“?,?????????,?????????????????????????????,???????”
??,??????,??????????????,??,????20?????????,????????????????,?????
????,??????,????????????????????????????????????????????????????????????????“?????????????????????”?????????????,??????300?????,???????18??50?????,????????????????????????????????,????????“?????,??,???????????”???????
“??,?????????????????2200?????????,??????????????100???????????,??????,??????,?????”???????????????,???????,????“?????????????”???????,?????“??”“??????”?????????,?????????????????????????????,??????????????“?+????”???(????????? ???? ???) ??????:?????