这也解释了满月两天后，为什么飞行员时常看到10公里长的红色珊瑚配子浮游体。

That may explain why pilots often see red, 10-kilometer-long slicks of coral gametes a couple of days after a full moon.

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在拉竹龙组中发现规模较大的珊瑚礁体，可细分出礁基、礁格架、礁前塌积角砾及礁间相沉积；

There occur larger-scale coral reefs that may be subdivided into reef base, reef frame, reef-front collapse breccias and inter-reef deposits.

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珊瑚是由某些水螅体构成的。

Coral is formed by certain types of polyp.

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