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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随着气温升高，藻类不是死亡就是被水螅排出，从而导致珊瑚漂白化。

As temperatures rise, the algae dies or is ejected by the polyps, which leads to coral bleaching.

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