大多数游泳运动员，特别是蛙泳运动员在水下的停留时间过长，除了蛙泳之外，手臂在呼吸之前就要开始划水了。
Most swimmers, and in particular breaststrokers, stay under water too long. Other than in breaststroke, arm stroking should begin before a breath is taken.
应用设计的装置实测了一些运动员在自由泳和蛙泳时的动态阻力和阻力系数。
The active drag and hydrodynamic force coefficient were measured for athletes swimming both freestyle and breaststroke.
混合泳接力赛中，每位运动员以一种姿势游一定的距离，顺序依次是仰泳、蛙泳、蝶泳和自由泳。
In medley relays, each swimmer swims one stroke for the set distance; the order is backstroke, breaststroke, butterfly and freestyle.
混合泳接力赛中，每位运动员以一种姿势游一定的距离，(泳姿势)顺序依次是仰泳，蛙泳，蝶泳和自由泳。
In medley relays, each swimmer swims one stroke for the set distance; the order is backstroke, breaststroke, butterfly, and free style.
是的，在混合泳接力赛中，每位运动员以一种姿势游一定距离，顺序依次是斧正游泳、蛙泳、蝶泳和自由泳。
Yes. In medley relays, each swimmer swims one stroke for the set distance; the order is back-stroke, breast-stroke, butterfly and freestyle.
但在蝶泳和蛙泳时，运动员必须要双手同时触到池壁才能转身，所以他们采用旋转转身法。
But in the RACES of butterfly and breaststroke, they can't turn until both hands have simultaneously touched the wall of the pool, so they take a spin turn.
教授年轻的游泳运动员完成蛙泳过程”“每个有效的蛙泳是一段漫长的游泳旅途的基础。
Teaching young swimmers to "finish the process" of each stroke of breaststroke is the beginning of a long journey of stroke building.
一个伟大的运动员会自动做什么?曾经有多少次你看到卡伦·琼斯蛙泳吗?他是如何把他的脚?像戴夫和埃里克…滑动他们前进。
What would a great swimmer automatically do?How many times have you seen Cullen Jones swim breaststroke?How does he bring his feet in?Like Dave and Eric… sliding them forward.
一个伟大的运动员会自动做什么?曾经有多少次你看到卡伦·琼斯蛙泳吗?他是如何把他的脚?像戴夫和埃里克…滑动他们前进。
What would a great swimmer automatically do?How many times have you seen Cullen Jones swim breaststroke?How does he bring his feet in?Like Dave and Eric… sliding them forward.
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