?? 7?3??? ??????????3???????
![](https://image.chezhanri.com/2019/1227/cef011d8583289478993e5c4ae619756.jpg)
????:1???????????:???????100???
2??????
3????????
4?????????
5?????????
???????(??????????????????)??,???????????,?,????????,??,?????????????????,???2024????????????8????????26?3?????????????????,??????????“?????????????”7???3????????????????
?????????“??+???????????+?????”“??+?+???????????????”“????????+??+??”???????????????3?????????,?“1???????3????????7??????????”??,?????????????????????????????
![](http://i2.chinanews.com.cn/simg/cmshd/2024/08/26/5d6e705f87bc4798a64596c7bd1a2542.jpg)
??????????,??,?????????????????, 30??,?????????????????????,?????,??,???????
??,??????????????????????12306?????“??12306”?????App?????,??????,??
????,????“?”???,?????????????????????????????????????????????????????????2?????????3???????????????,???????????????????????????,??3??7??(???????????????????)???,????????“??”???,???????????????????????????,????????????
?????????????,????,??????????,??????????????????,???
(??? ????)
????:?????