?? ??????:“???”???????????6400???
![](https://image.chezhanri.com/2019/1217/b7d2ef4d021390e4098fad65b5ba108a.jpg)
????:1?????300?3??????:??????
2???????????
3???????
4???????
5???????????
???????????????????6????????????18? ?18????????“???????????????????”??????????????????????????????,??????????????,??????“??????????????”??6400????????????
?????????????????,?????????????????????????????,?????????,???????????????????????????????,??????:
????????????,??????????????????????????????????????,??????“???”???????????6400???????????????,??,?????????80%???????????
???????????????????????????????????????????????????????,?????,??63??????????,?????????????????????????????,?????????????2020???????,???,???????,??,??????????????????,???????,???88%?
???????????????????????,??????????????,????????????,???????????????????????????????????????????,??????,??????,???????????10%??????,??????????212.3????????????
?????,???,??????,???,?,????,???,??????????????????????,???,??? ?????????????:???????????????????