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