?? ????:4000????????
![](https://image.chezhanri.com/2019/0325/20190325111859121.jpg)
????:1??????????:???????????
2???????
3?????
4???????2000
5??????????
??,??,4000???????,???,?????????????
?????,????????????,???????????????????????????,????????
(??? ??????? ????????? ?????????????????? ??? ???????????? ?? ?)
????????????:????