固定齿轮自行车满足白了很多人接受的要求。
Fixed gear bicycles meet a lot of requirements for white person acceptance.
固定齿轮自行车是一种需要人一直不停地踩的自行车，即使在滑行时也要一直踩。
A fixed-gear bike is a bicycle whose pedals rotate at all times, even when coasting.
固定齿轮自行车是一种需要人一直不停地踩的自行车，即使在滑行时也要一直踩。
A fixed-gear bike is a bicycle whose pedals rotate at all times, even when coasting.
应用推荐