???????1????23?? (?? ????? ????????????????????)???????23??,??,?????????????,???????????1??500???,?46????????????????????????????????,???????????,??????

???????,????8??,??1010????????????,??120??,??733???????

?????????? ????????????????

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

???????,??,??,?????,?12306???????????????????????,?12306App,????“??????????????”???????“???????”???????????“????”???(?????????)

?????:?????

??

??:???????????,??????????,??????????????