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

2?500?3???????

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%????,????????????,???????????????(????????????)

??????:??????????????