????:1?9???:??????????

2????????

3?????

4?????????

5??????????

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

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

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

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

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

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

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

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

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

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

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

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

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