??9??????????5?????? (??? ? ??)??,???????????“?”????????,??????,???9?5????,???????????????????????????????????

??9??5?????????????????15?,????????????:

9??5???????????18???????????7??,????

9??5???????18?7??,???????????

9????????????5???,????????????????????????????????????

9?5??7???,???

9????????????????????????????6?7?,?????????????????????????????,??

9?????5??????7???????????,?????

???,????????12306?,??30?(???),????????????????12306????????????????????????(12306???APP)?,?????180??(?),????,?????(?????????) ??????????:?? “????????????”????

?? “??????????”?? ???????5??

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

2??????????

3????????

4???50????????

5???????wx

??9??????????5?????? (??? ? ??)??,???????????“?”????????,??????,???9?5????,???????????????????????????????????

??9??5?????????????????15?,????????????:

9??5???????????18???????????7??,????

9??5???????18?7??,???????????

9????????????5???,????????????????????????????????????

9?5??7???,???

9????????????????????????????6?7?,?????????????????????????????,??

9?????5??????7???????????,?????

???,????????12306?,??30?(???),????????????????12306????????????????????????(12306???APP)?,?????180??(?),????,?????(?????????) ??????????:??