??1?!12306:???????????
????????????????????????,??????,?,?????????????
??????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??,???,??(??????)
??????:?????????
??