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

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

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

“????”????

?? ??????????2025“????”? ??????300?

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

2???????????

3???qt???????

4???????

5???????????

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

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

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