?? ??????????????????
![](https://image.chezhanri.com/2019/0222/20190222151128747.jpg)
????:1???????:??????
2?????????????
3???????????
4???????
5??????
??
????????????????????????
???????????
?????7???24?????? ????????????40??????,??????????????????????????????????????????,?????????????????????????
???????????????,??,??????,40??????????,??
????????????????????,????,???????????,????????,???????????,???????,??????????????????????????,?????????????????????
???????????????????1984???????7???????,???????????????,???????????,?????????????????,???????????????400????????????,????4000????,????????????,???,????????????????40??,????????????????????????????,????????,??????? ??????????????????:??????