?? ??????????“??”
????:1?????????:????????
2???????????
3????????????
4???qt?????
5???????
?????????????????????:9??????????????????20??????????,?????????,??????????????????,??????????????????????????,???????????,???,????????
????,????????:??????????????????????????????????????????????????,?????????????????????????????????????????????????,?????????????,?????????“???????????????/?????????????????????????????/?????????????(?????????)??????????”???,???????
??????????“??72???”???????????????????“???????????6??”? ??6?,?????????12306????,??????60???????????????????????,?,????????12306App?????????????????
??,????????????,??“036??????????”???“158”??????,?????????,??2023?,?????12306???91.9???????,?163%? ????:???