????:1??????????:????????

2????????

3????????wx

4????????

5????????????

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

??????????,?,??????????????????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,?“????????????????????”,?????

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

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