??“??????????”

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

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

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

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

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