Because the corals are alive, they provide a continuous supply of material.

由于珊瑚是活着的, 它们提供了源源不断的材料供应.

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The number of different fishes adn beautiful corals will impress you.

不同的鱼和美丽的珊瑚礁的数量会给你留下深刻的印象.

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The corals iridescent under the surface of the clear water.

珊瑚在干净水体的表面下发出彩虹光芒.

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Thus, corals are born from the marriage of algae and shells.

于是海藻和贝壳的结合形成了珊瑚.

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Corals are also sold as tourist souvenirs and for the aquarium trade.

珊瑚礁也被作为纪念品向游客出售和用于水族馆展览.

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Many creatures, like fish and shrimp, depend on the corals for protection.

很多生物, 像鱼类和虾, 都依赖珊瑚提供保护.

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But some of the corals died off after a few months.

但有些珊瑚短短几个月之后就相继死去.

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Coelenterata are a group of small animals including sea anemones and corals.

腔肠动物是一群小形动物,包括海葵及珊瑚等.

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Corals get their vibrant colors from the algae they host.

珊瑚图片集.珊瑚得到它们的灿烂彩色来自藻类的供应.

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Those sour seas slow the growth of corals.

酸性海域会阻碍珊瑚的生长繁殖.

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Stony corals, true corals and black corals.

石珊瑚 、 真珊瑚及黑珊瑚.

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You were hurt by corals, I guess.

我想你被珊瑚刺伤了.

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Reduce the damage to the corals.

减少对这些珊瑚的破坏.

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That small island is made up of corals.

那个小岛是由珊瑚形成的.

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Corals are one of the marine species.

珊瑚是一种海洋生物.

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