??
??????????????????,??????,?????????,????????????????????
???12306?,?2????13???????????2?????????????????????????19?,???K4115?????????,??????????????2??????,???????30.5?????????,?????;????????????????,?????1.2??,?????????9?,1???????
????K4219????????,??????????47??????,???30?24?????2??????14??????1:07???????????K4219?,????????2????47????????????????????,2??????????????????18??????,?,???
??????????????? ????????????????:?,??????????2?13????????????????,???????C6452????6.7?????????????????????????????????????????????????????7.2???,????????????G1079???7.2?,?????3??
????????????,?????????12306,?,??,?,????????????????????????????????????
?????? ???????:??,?????,??????????????,?,????????????,????????????????2?,??????3?,?,??????(?)
??:??????????????????????
???????1?!12306:????????????????????????