????:1?????:????

2?????????

3??????????????

4???150??????

5???????????

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

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

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