翻译以下下面的文章。

The coral reef main body is composed by the coral insect. The coralinsect is in the sea one kind of coelenterate, it take preys on in thesea the tiny plankton as the food, can absorb in the sea water in thegrowth process the calcium and the carbon dioxide, then secretes thelimestone, becomes outer covering which oneself survives. Each monomercoral insect only has a rice grain of such size, a their crowd ofcrowd of place lives together in the same place, a generation of placemetabolism, the growth multiplys, simultaneously unceasingly secretesthe limestone, and agglutinates in together. These limestones afterthe later compaction, the petrification, will form the islands and thereef, also will be the so-called coral reef. Because the coral insecthas is attaching the nature, many coral reefs bases frequently canattach the massive coral insect.

The corpus of the coral reef is constitute by the coralline insect.The coralline insect is a kind of coelenterate within ocean, it with pr