?? (????? ?????)??????? ????????
![](https://image.chezhanri.com/2019/0627/20190627094513413.jpg)
????:1???????:????????
2???????
3????????
4???????????
5??????
6?????28??,“? ??????????”???????,?????????133????????????????2700????“??”?????????????????“??????????”????????,????“?????????+???????????+????????????????+??”??,?????????????????????????????
????,????????????????????????????????????????,??????? 10% ?????????,??,??,?????????,????????,???????,?“?????????”???????,??,?????(??? ???????????)
????:????????????????