Some scientists believe that coral reefs, home to a quarter of all Marine species, may virtually disappear within a few decades.
一些科学家认为作为许多海生生物栖息地的珊瑚礁，会在几十年内消失殆尽。
Some scientists believe that coral reefs, home to a quarter of all Marine species, may virtually disappear within a few decades.
一些科学家认为作为许多海生生物栖息地的珊瑚礁，会在几十年内消失殆尽。
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