?? ??:?????6??“????????????”???
![](https://image.chezhanri.com/2019/0807/20190807120043689.jpg)
????:1??????:?????????
2???????
3??????????????
4???????
5?????
8???????23??,????????,?????????????,?????,????????«???????»???,??????????????????????????????????????????????????6??12306??,?????????????????“?”??????????????????
(?? ???????? ?? ?????????)
??:????