25 篇文章
Marine snow, detritus from the creatures swarming in the sunlit waters above.
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Marine snow, detritus from the creatures swarming in the sunlit waters above. 海雪是海洋表面上的生物产生的小型有机物碎屑

this reef does not contain the greatest variety of marine life on the planet.
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this reef does not contain the greatest variety of marine life on the planet. 这里珊瑚礁也不可能容纳全部的海洋生物

but these coral havens contain one quarter of all the marine life on our planet.
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but these coral havens contain one quarter of all the marine life on our planet. 不过珊瑚礁汇聚着地球上四分之一的海洋生物

but they contain the vast majority of it's marine life.
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but they contain the vast majority of it's marine life. 不过大多数的海洋生物都生活在这里

Limestone is composed of minerals derived from marine shells and corals,
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Limestone is composed of minerals derived from marine shells and corals, 石灰岩由海螺和 珊瑚中的矿物沉积后形成