在骏河湾，一串鞭状珊瑚为藏在水螅中的两只虾提供了栖息地。

In Suruga Bay, a strand of whip coral provides habitat for two shrimps, camouflaged among the polyps.

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我们所熟知的珊瑚都是由群集的微小水螅分泌的分枝状碳酸钙外骨骼。

The corals familiar to most of us are colonies of small polyps that build calcium carbonate branches.

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在古巴珊瑚礁，银河鱼们以旋涡状穿过红树林。这些手指大小的鱼儿们成群结队以此来迷惑捕食者。

Silversides swirl through mangroves in the coral reefs off Cuba. The finger-size fish form large schools to try to confuse predators.

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