???????????????????
???????????1?23??? (???? ??????? ?????)????????????????????23???????,?,???????????????????,?????1??500???????,????46??????????????,?????????????,???????????
??,????????????????8??,????1010???????,??120????,???????????????733???
???????? ????????????“???????,??????,??,??,??,?????????????,?????”??????
??,????????????????,????,?????????,??12306??????,???????????????????12306App,???“?????????????”???????“??????????????”????“??”???(??????)
???:??
??
???:????