?? ????????I? ?????????????
![](https://image.chezhanri.com/2019/0313/20190313113137480.jpg)
????:1?????????:??????
2?????
3?????
4???????
5?????????
????????3???????“??????”????????????,??,??????????7????????????????27???10?????28?????????????,????????????12???????????????476.4??????27??????,???I????????????????,????????????????,??,?????????
?,???????????27?11???????,????(?)????2000??????????,?12????100??????????,????50??(?? ?????? ????????? ?? ?????? ?)
????:?????????????????