游泳 游泳swimming短池short course马拉松游泳marathon swimming泳姿swimming stroke自由泳free style仰泳backstroke蛙泳breaststroke蝶泳butterfly个人混合泳individual medley接力relay混合泳接力medley relay蹼泳fin swimming游泳选手swimmer分组预赛heat抢跳beat the gun触壁touch转身turn划水stroke(腿部)打水kick呼吸breathe准备活动warm-up游泳池pool泳道lane出发台starting block泳衣swimsuit游泳帽swim cap护目镜swim goggle跳水跳水运动diving跳水dive跳板springboard跳台platform跳板跳水springboard diving跳台跳水platform diving双人跳水synchronized diving跳水运动员diver规定动作compulsory自选动作optional难度系数degree of difficulty向前跳水forward dive向后跳水backward dive反身跳水reverse dive向内跳水inward dive转体跳水twist dive臂立跳水armstand dive起跳takeoff腾空flight直体straight屈体pike抱膝tuck翻腾somersault转体twist花样游泳花样游泳synchronized swimming单人项目solo event双人项目duet event集体项目team event规定动作figures技术自选technical routine自由自选free routine技术分数technical merit艺术印象分artistic impression岸上动作deck movement水球 水球运动water polo后卫back前锋forward边锋corner man中锋center forward裁判referee节quarter踢球kick the ball任意球free throw直接任意球direct free throw球门球goal throw角球corner throw持球游泳walking the ball