?1??!12306:???????????
???????????????,????????????,????????????????,??
??????12306?????????,?????2???????13?2?????????19???,?????K4115????,???2??,????????????30.5??,?;???,?1.2???,?????9?,1?????????????????????????????????????
?K4219???,?47???????,??????30????????????24????2??????14?????????1:07????????K4219??????????,?????????2?47????????????????????????????????,2?18???,????????????,???????
??????????????????? ??:?,??????2????????????????13???,?C6452????????????????6.7???????????????????????????7.2?????????????,?G1079??????7.2??????,??3??????
??,??????12306,?????????,?,???,???????????????????????????????
??????????? ??????????????:????????????????,???????????,????????,????,????,?????2???????????,??3????????????????,??????????????????,????????????????(?)
?????:??
??