一个游泳冠军的线框模型划开水面，她的双臂以慢动作的形式划动。

A wire-frame model of a champion swimmer slices through the water, her arms moving in slow motion.

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接着，那个大个的海牛用它浆一样的脚掌推着那个小家伙，把它推出水面，推到我旁边，那动作温柔的让人无法相信来自这么巨大的生物。

Then, with incredible gentleness for such an enormous creature, the larger manatee nudged the little one with her paddle-shaped flipper and pushed it to the surface beside me.

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破水而出：形如鲨鱼的Seabreacher X潜艇可以以50英里每小时的时速畅游水面，并且能够做出类似海豚的转体动作。

Breaking the waves: the shark-like Seabreacher X can reach surface speeds of 50mph and has the turning style of a dolphin.

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