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

2?????????

3?2020????????

4?2023???????

5??????

???????1+1?????????????????:???,??!

????????7???????????????????,?????????,????13??????,???,???????90????????????????,????,?????????????,????????????«?????????????1+1»????????????

????12306?

??????:????????12306???????,????“???????????????????????”?????????????????,????“???????”??????“????????”?????????12306???“???”???????

???????????12306?? ????????????:??????????,12306??????????????,???,?????????????,?????????????12306????,??????????12306????

????12306??“?”,??????“???????”,??12306????????????????????????12306??????,“?????????????”??“??????”,?????,????,???????????“????”,????“?????????????”????

??“??????????????”?,??,??,????????

???

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

??12306??????? ?????????????????:????????,?12306??????????????,??,??????,???,????????????????,???????“??????????????”?????????,??????????

12306?,?????????,???????;?????,?????????;??????????,????,???????????????“???”????????????????“????”?????????????????“??????????”“????+???”“????????????”??,??????????????????????,??????????????????,???????????????“??????”???“??????????”???,?????????:

???????????????,????????,??????,????????????,?????????,????12306????????;

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

12306????

??????:??????1????21????????????????2???????4???????????????(?????)?????????,??????????????????????

?????????12306?? ????: “????????”????,????????????“????”,????????,???????????,???????,???????,??????????:

????????12306???????????????,????App???

????,??12306???????????,????????????????,???

??????????12306???????????,???????? ????:????????