?? ??????????“??”
????:1????????????:????????????
2?????????
3??????????
4??????????
5??????????
??????:9???????20??,??????,???????????????,????,??,???,??
???????????????????,???:?????????????????????????????,?????????????????????????????????????????????????????????????,????????????????,??“????????????????????????/????????????/?????????(???????)??????????”?,????????
???????????“?????????????72???????????”??“?6??????”? ?????????6??????????,??12306???????????,????????????????60????????????,???,??????12306App?????????????????
??????,?,?????????????????????“036???????????”????“158”?????,???????????????,????????????????????????2023???,?????????????12306?91.9????????,??????????????????????????163%? ???????????:????