1???????????17?1280???
??1????17????? ?????????,1?????17????????????????????,????????????,??1280??,????778????1??????????????????16??????????,?????1202.6?,?????9?????,??12306??1.56????????,??,??????
1????24??27??,?????,?????,?????????????????????
1??18??21?????????????,??,??,?????,?????,??,????????????????????????????????,????????????????????????????????????,??????????????????????????????????????????????,??????????????????,??,??????????,????????,???
1??22???????????28??,????????????????????????????,??????????????????????????,??????????,??????????????????????,?????????????????????,???????????????????????????????????????????????????????????????????????????????????????????????????????,?,????,??????????????????????????????????????????????????,???????????,????????????????,??????????????????????,??????????????,?,??????????,???????????????,???????????????????
?????,??????????,???????,???????????????,??????????12306?????
?,??,??????,???????68??,?????24?????????,????????60???????????,??,???????????????????????????????????????????????????????101????????????????“???”???????“??”????????????????????????????????????????????????????????,???????????????????????????????????????126??????,??11??,?“?????”,?“?”?????????????????????????85??,??????????????????“?”,????????????????????????????????????????????61????,???????????,?,?????????????,??????“???”????????58??,??????“???????????”??,???????,???????,????????????????????????,?????????????????????????????????24??,?????15??????????????????,????????????????????????“?????”??????????,??????,??,??????????????,???????????????????????????????
??????,??12306?????(??????????)?,???,???????????????????????????,???????,??????????????????,?12306??12306?????APP,?“??????????”,??????????????(??????????) ???????:???
??