四分之一的海洋物种在珊瑚礁中度过了它们一生中至少一半的时间，而且很多珊瑚礁处于寒冷或温和的水中。
A quarter of all sea species spend at least a part of their life in a reef and many reefs are in cold or temperate waters.
去年的一项研究表明，全世界五分之一的珊瑚礁已经死亡或者被破坏了，剩下的部分也受到越来越严重的气候改变的影响。
Last year a study showed that one-fifth of the world's coral reefs have died or been destroyed and the remainder are increasingly vulnerable to the effects of climate change.
高过百分之九十海绵类、珊瑚类以及腕足类生物在大灭绝中消失了。
More than 90% of Permiangenera of sponges, corals and brachiopods vanished in the extinction.
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