游泳池 swimming pool;
自由泳freestyle;
仰泳backstroke;
蛙泳breaststroke;
爬泳crawlstroke;
侧泳sidestroke;
蝶泳butterfly stroke;
潜泳underwater swimming;
踩水tread water;
救生圈 life ring;
泳衣 swimming suit;
泳帽 swimming cap;
泳镜 goggles;
泳裤 swimming trunks
泳衣swimsuit;
泳帽swimming cap;
泳镜swimming goggles;
跳台diving platform;
跳水池 diving pool;
游泳圈life buoy;
救生员lifeguard;
憋气 hold your breath;
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