visually impaired female triathlete training together with her guide and coach on a tandem bicycle - 雙人單車 個照片及圖片檔鐵人三項, 踩單車, 戰勝逆境
cartoon, tandem bicycle, cycling accident, vintage illustration, art nouveau, jugendstil , german, 1890s 19th century - 雙人單車 幅插畫檔、美工圖案、卡通及圖標一前一後, 插圖, 古董
portrait of a blind triathlete together with his guide and their tandem bicycle - 雙人單車 個照片及圖片檔踩單車, 導遊, 運動
silhouette of people riding a sextuplet six-seater fixed gear bicycle, 1890s, 19th century - 雙人單車 幅插畫檔、美工圖案、卡通及圖標踩單車, 側影
two women riding a tandem cruiser bike together, santa cruz, california, usa - 雙人單車 個照片及圖片檔踩單車, 友誼, 雙人