本期雅思词汇: 游泳词汇
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;
泳衣swimsuit;
泳帽swimming cap;
泳镜swimming goggles;
跳台diving platform;
游泳圈life buoy;
救生员lifeguard;
dive/plunge/nose-dive:跳水，头朝下坠落，俯冲