?? ??????????????:???????
![](https://image.chezhanri.com/2019/0314/20190314105140917.png)
????:1????????:??????????
2????????
3????
4?????v
5???????????
???6?????????????????????18????????? ?????18?????????????????,?????????????,????????????????????,????????????????,?????????????????????,??????,????????:
???????????“?????????????????”?????????????????????????,?????????????????????????????,???,??????????,????148??????????????,?67??????
????????????????????1173?????????????????940??????1496????????,?????,?????,???,?????,??85%??,??????44%?,?????????????2020??6??????????????????20???
???????????????????????2005??,?????????,???8??????????????2011????,?????????????????????????????????????????????????,????170????????????????1000????????,?,??????????????????????????,?????????????????
???,???????????,???????2023??,?????????????2062????,??????98.6%??,??1894??????????????????????????????????,1163???????????????,???? ??????:??????