?? ???????? ?3227????
![](https://image.chezhanri.com/2019/0814/20190814152743900.jpg)
????:1????????:????????
2???????????
3???????
4???????????
5???????
????????8????21? (? ??????)??21?,???????,??????????????????????1600?????,?????5700??????????,?????1963????????????1500????????,????????????2400?,??????????????????????????2500????
?,8??20?????23?,???800?????????,???????86%,?,???59.39?????,???????????????3.29??????????????????????????,???????????????????,????????21?????4?????,??1500??????????????????????????22?4??????????
?????,??,????????,??????,?????200??????????1500?,?,??????????,???????????????
????????????????????????,???????????????????????(??????????)???????????????????,???,????21??????????12?????,?3227???????????????
???,?????,???????????????????????????????(???)?????????????,??????????,?????????????,??????????????,?????????,????(?????) ??:?????