?????????????12306??

????:?vc????????:??????

9??????15????????,????????????,??????9????29?????????,?????????????10?????????????????8??,?????????10??????,??????????1.75??,?10????1??,?????????????????2100????????????????????,9?15????,????????????????12306??,9???????15?9???????????29???

???,?????????????????????????,????????????????,?“?????”???????,???????????????,??????????,??????????12000????????,??????????????????354????????????????????

?,???,???,????????12306???????????????,??????????;??????,????????????????????

?,??12306????????????????(???)???,?????????????????“???”?????????,?????????????“???????????”“?????”??????,??“????????????”“??????”,?????“12306”?,???????12306???????????????????,???,??????????????,??12306????,???????12306???,????,????????,?????????,?,???????????;???????????12306????????????,?????????????????;??????????????????????????,???(? ????)

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