?????,?????2025??????????“29er??2025”????????????2????13?????,??11????,??29???????????????,???317???12??,????????????????????????????????????????????

??????,??2025???????,?????2??????????????16???????,??????????(???????? ??)

?????????:????

“????????????”????

?? ?2025“??????”? ??????????300????

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

2??????????

3???????????

4??????????

5??????????

?????,?????2025??????????“29er??2025”????????????2????13?????,??11????,??29???????????????,???317???12??,????????????????????????????????????????????

??????,??2025???????,?????2??????????????16???????,??????????(???????? ??)

?????????:????