????????!??????????????

????:??????:???????????

??????,??????

???????,?,??????????????????????1730???????????????,????????852???????????????????????9????,??12306????????1.31??

??146???????,????????????????61??????????????,?????????????????????????????????????????????

??355??,??153??????

???261.7??????????,????????????180???????????,???????????????

??????,???,??

9??????11??16??19??,?????????????

????????????????????????????????????????????????????????

?????????????????

???,??????????222??????????????????,??????????17548?????

??????12306

??????????????????,???????????12306??(????????)?????,????

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

?,??12306?????????“?12306”????????App,??“???????”,??????????????????

????????????????,??????????,????????????????,???,????????????????????????????????????,??,?????

(???????????????????? ????????? ?????????????? ??) ???:???