鱼饵游姿测试达到印假乱真的效果。

The swim posture is similar to the real fish.

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练习的时候几种泳姿混合游有利于帮助你做到这一点，哪怕只是很少的几种泳姿。

Mixing up the strokes sometimes gives you an advantage toward this, if only for a few strokes.

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这四种泳姿要按这样的顺序游：首先是蝶泳，然后是仰泳，再后是蛙泳，最后是自由泳。

And the four strokes should be in this first butterfly, secondly backstroke, then breaststroke, and finally freestyle.

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