“这是一次机会，不仅仅为了技术娴熟的游泳者，还有所有想在水中漂浮的人或者想学习如何游泳的孩子，”他继续说。

"This is an opportunity, not only for serous swimmers, but for all people who want to hang out by the water or for kids wanting to learn how to swim, " he continued.

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研究者在一段时间内训练小鼠找出一个隐藏到微型游泳槽内的平板，缺乏雌激素受体的小鼠的学习能力很差。

Mice that lacked the estrogen receptor showed poor ability to locate a platform hidden in a small swimming tank over a training period of several days.

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因为我有我的恐惧，我不是一强壮游泳者或者学习早些时候游泳的。

I was not a strong swimmer, or one who learned to swim early, for I had my fears.

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