????????!??????????????

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

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

????????,????????????,??????????????????1730??????????????,????852?????????9??????????,??12306??????1.31????

??146????????????,??????????????????61?????,??????????????????????????????????

???355??????????,???????153????????

????????????????261.7?????,??180??,???????????????????????????????

?,??,??

9?11?????????16?????19??????,???

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

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

??,?????????222???????????,???17548????????????

?12306

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

??12306?????,????????????????????????????,?????????,???

??????????,??12306???????“????????12306”????????????????????App,?“?????????????”,????????????

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

(?? ???? ?????????? ??????) ????:?????????