coral-reef limestone

常见例句

雙語例句

• Bleaching occurs when the tiny plant-like coral organisms die, often because of higher temperatures, and leave behind only a white limestone reef skeleton.
  細小而形似植物的珊瑚生物死亡時會褪色變白，原因通常是不斷陞高的溫度，畱下的衹是一具白色的石灰巖珊瑚礁骨架。
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