?? ??????????????????“????”
![](https://image.chezhanri.com/2019/0403/20190403164818438.jpg)
????:1???????:??????500?4???
2???????
3???????????
4?????
5??????????
??????????????“?”??,???????????????
??????????????????????,???????????,????????????,??????,?????,?????????
2012???12??,??????????,????????????,??????????????,“?????????????????,???????,?????????????????????????????????”
????????????????,???????????,??????????,??????????????,????????????????????????????????????????????;???????????????,????????????????????????;?????????????????????????????????17??,?????????????????????????,????????????????????
???????????,??????????????????????????????,????????????25.5??????????,??40%;??????????????????2012????????21.3%?19.6%,?????2023???????????????????21.6%?21.5%??????,??????????????????????????????????????????16?????“????????????”,???????????,???
??,?????,????????????????????????????,??????;????????,?????????;“?????”?????????,???;????????????????????,??????;????“?????”??????????,??????????????????????????????????……
???120???????????????????????????????????????????????“??????????,????????????”,??????????????????,???“??”,??????????????,???????????????????????????,?,????????“??????????”????????,????,??????“?????????????”?
? ????:??????? ???????
????? ????????????:????????? ?????????
??? ????????:??????????
?????????:????