????:1?????????:????

2???????

3????????

4??????????

5????????

???(????????????????):??????????,?????????????????????????????,???????????????,??????????????

??????????,??,??????????

??,??????????????23?????????????,?????3????????,????????????????“???????”??????

23????,????????????,???????????

??????????????????,???????????????????????????????????????????????????????????????????,????????????????“????????????”?????

2023???????????,????,?????,????????????,???

??,????????????????????????,?????????????????????????????????

?????????????????,????????????????????,?????????

????????????????????????????,????????21????????????????????????????????,???550?,?????????????19??????????,???????????

????????????,??????????????????????????????????

??460?????????????“???????”??????????????,???????????????????,????????????;????????,?????????,?????????????1.23????,????????7.9%?

????????,??????????????,????????????,???????????????16??????????,????????????4.8????,??????????????????

???,????????????,?????????260????????,????1.5????????????,????248??,??????????

???????????????,?????12306???????????2000????;?????200??????????????3??;???????????,???????94%?

?????,??,????????????????,?????????19?????,???31%;?????????????????98%??????????,??,????????????(??????????)

?????:???