Bleaching occurs when the tiny plant-like coral organisms die, often because of higher temperatures, and leave behind only a white limestone reef skeleton.

细小而形似植物的珊瑚生物死亡时会褪色变白，原因通常是不断升高的温度，留下的只是一具白色的石灰岩珊瑚礁骨架。

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This paper introduces the geological features and the unhomogeneous weathering phenomenon of coral reef limestone of Sudan Port Area, and the bearing capacity of this layer.

简单介绍苏丹港区珊瑚礁灰岩的地质特征及不均匀风化现象，以及该层的地基承载力。

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Bleaching occurs when the organisms that make up coral die and leave behind the white limestone skeleton of the reef.

白化现象即组成珊瑚的生物于死亡后所留下、如石灰石般的骨骼。

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