?? ??“?”?? ????27?????14??
????:1?????:??????
2????????
3??????????????
4???????????
5???????
????????????????10????????????????????????27??????????? (???????? ??)??20???“?”????????,??????27??11?????30???,????,????????????27?14???????
??????????,?“???????????????”?“?”??????,?????????????????,???
?????,?????????????????27???????????????14???????????????????????????,??????12306??????12306APP?????????,?,???(????????????) ?????????????:????????