??12306???????2??
????????,1????20??,???????,?????1345??????????,???862??1??19??,???????????1289.3??,????1??20?9??,??12306?2.14????????,??????,???????
1??21??27?,??,?????,????????????????????????????????,???????????????????????????????????????,?????????????????????????????????????????,????,?????????????????,???
1?????????????????????28?????2?????2??,????????????????,????????????????????,????,????,????,????????,??,??,?????,????????????,???,??
?????????????????????,??????,???????,???12306??????????
(?? ??????)
??:????
??
???:????