?? ?20???????????
![](https://image.chezhanri.com/2019/0410/20190410155744648.jpg)
????:1?????:?????????
2??????200???
3??????????
4???????????
5??????
?????????????????????????20?
?????????6????19????(? ???? ??????????)???????????????20?????????19???
???????????????????,??2003??????????????????????????,????????????????????????90???????????5000?????????9000????,???150???,?300????????????????????,??????100???????????????????,???????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240619/918af5ca-c16e-4f4f-a1bd-0da67d9de309_zsite.jpg)
?????20?????????????????????,????
“20????????,????????????????????????????????????”???????????????????????????,??????,??????????????????
??????,???????,??????????“??”????????????????,?????????????????????????
?????????????,??????????????????????????????“?????,??????????”?
???????????20????????????,????????????????50?????270????(????)
?????????:????