?? 1???5????????? ???????????
????:1???????????:??28????
2??????
3?????????????
4???????
5????
??????????????????12?????????????????30????? (?????????????????? ?? ?)2025?????1?5????????????,????????????????????,??16???,???????343??,????????????????4.9%?
???,?????10?????,????1????????1???????????????1????????????????1???0.5????????0.5??????????????????????????3?,?????????????????????
???,????????,??????,?????????????
??????,?????????????????????,????????????????2???????????,?????????,??
??????????17.5?????????????,????????????350?4.5?,??
??????????,??12306????APP?12306??(?) ????:??????