????????????????? ????“??”

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

?????????????9??27??????? (?)10??1?,??,??“?????????”?

???,?????,??????????,????G899???????????????,??“??”???,22???15??????,????????7?20?,??????????????9????05????????????????????????????G900??,??20??????05?????????????????,??4?07?,??8?????????02???????????????????

??,9????25??????,??12306???,???10???????????????1??????2??,????????????????

“???????????12306”APP???????

??,???12306?????????????????????(??)????,??,??????????

?????????,????????,??,?????????

???????????,??????????“?”???????,?????????????????????????,??????(??????)?(????????)??????????????????,??,????????????????(????)

??:???