?? ?18?????? ??????5????????
![](https://image.chezhanri.com/2019/0313/20190313110310627.jpg)
????:1?????:????????
2???????
3?????????
4??????????
5???????
??????????????8?6?? ?????“??”6??,??“??”??,?????11??????,??????????????????18??,????????5????
????????«??»???,11?,????????????????8??????2????????????????????1??,??????30??80?????,??10????????,1????????11???,???3???
?“????????????????”?,????????????????2?????4?,6????
?????,?,????????,????????????????,??????????????????????????????????,?????40%???75%??????????,???????4.5%????????????????????????,???????????
?????“???”?,??2005???“??”?????“????”??,?42?,??8????(????????????????) ???:??