全部 » Transport » Bicycle » 在自行车道上训练前戴上头盔 Putting on the helmet before training on a cycling track

一个阳光明媚的下午，骑自行车的女孩在公园外的一条赛道上训练前戴上了头盔。

Cyclist girl puts on her helmet before training on a track in a park outside, on a sunny afternoon.