??????????“??”

????:500??????:?????

???:9??????????????????????????20?,??????,???????????????????????????????????,????????,?????,?????????,????

??????,???????????:????????????????????????????????,??????????????????????????????????????????????????????,????????????????????????????????,?????????“?????????????????????????????????????????????/????????/??(??)???????????”???,???

????????“????????????????72?”?????????“???????6???????”? ????????6???,???12306?????,?????????60??????????????,???,??12306App??

?????????,??????????????????,????????????????“036??”???????????????????“158”?????????????????????,?,??2023???????,??12306???91.9????,?163%? ???????:???????