Doogy paddle 就是这个意思哦，再来看看其它各种各样的游泳姿势啦~
自由泳freestyle
仰泳backstroke
蛙泳breaststroke
侧泳sidestroke
蝶泳butterfly stroke
潜泳underwater swimming
游泳当然少不了装备啦~~
泳衣swimsuit
泳帽swimming cap
泳镜swimming goggles
游泳圈life buoy[ˈbui, bɔɪ]