coral reef

Coral reef systems support approximately twenty-five percent of all marine species despite covering less than one percent of the ocean floor.尽管珊瑚礁系统覆盖的洋底面积不到百分之一，却支撑着大约百分之二十五的海洋物种。

Rising sea temperatures cause coral bleaching events that can devastate reef ecosystems if conditions persist.上升的海水温度会引发珊瑚白化事件，如果这种情况持续下去，可能会摧毁珊瑚礁生态系统。