??????10?27??????? (? ???)??20??????????“?”??,?????27?????????11????30???,??????,????????????27??14??????

?,?????????????“???????????”???????????????“?”??????????,??????????????????,???

????????????????????????,?????????27????????14????????????????????????????????????????,???????12306?????????????12306APP?,???????,??????(??????) ????????????????:?? “??????????”????

?? ??“??”?? ????27?????14?

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

2???????

3??????

4?????

5??????

??????10?27??????? (? ???)??20??????????“?”??,?????27?????????11????30???,??????,????????????27??14??????

?,?????????????“???????????”???????????????“?”??????????,??????????????????,???

????????????????????????,?????????27????????14????????????????????????????????????????,???????12306?????????????12306APP?,???????,??????(??????) ????????????????:??