????????????????????????????1???????20?????? ?????????,1???????20??????????????,?????????????,?????1345???,????????862??1?19?????,???1289.3??,????1?????20??9??????,????12306???????????2.14?????,??,?????

1???????????21????????????27??,???????,??????,????????????????????????????????????????????????????????,????????????????????????????????????,?????????????????????????,????????,?,???????

1??28????2????????2?????,??????????????????????????????????????????,??????????????????????????????????????,??????????,??,?????????????????????????????,???,???????????,?,????,???????,?????,??

??????????,???????,??,???????????,??12306??

?,????????,??????????????,??“??”???????12???????,?,??????????,????????????107???????????,????17??????,?70????,?,??“??”,???

?????????????????????????????????????154?????????????,????????????????????????????????,??,????????15????????????????????????14??,?????????????????“?”???????,??????????????????????????????????????????????62??????????

??????????????????????????????????????????????????????????????82??,????“????????????”??????,?????????????????????,???????????????????????165?????????????????????,????????????????????91?,??,?????????????????12306??????????????????????????????????????????????????????????????????????????268?????,?,?,????,??????????????

?????????????????????????104??????????,??24???,?,????????????????????????????????,1??20???????????????????128?????????????????????????????????????????????????????20????????????,?????????????????????????????????????????????13??

????????????,?12306??????(??????)??????????,??????????,???????????????,?????,???????????????????????????,?12306??12306??????????APP,??“????”,???????????????????? ???:??????????

??

??:???????????,??????????,??????????????