由于海水温度升高，第四次全球珊瑚白化事件正在发生，气候变化加剧了这一现象，影响到了世界各地的珊瑚礁。 4th global coral bleaching event underway due to high ocean temperatures, exacerbated by climate change, affecting reefs worldwide.
第四次全球珊瑚白化事件正在发生，由于海水温度异常高，全球珊瑚礁受到影响。 The fourth global coral bleaching event is underway, affecting reefs worldwide due to unusually high ocean temperatures. 科学家警告说，由于气候变化导致海洋热浪更加频繁和强烈，恢复变得更加困难。 Scientists warn that recovery is becoming more difficult as climate change leads to more frequent and intense marine heatwaves. 珊瑚礁通过提供鱼类蛋白质并在其生命周期的某个阶段养育大约四分之一的海洋物种，为数百万人提供支持，对于依靠它们获取食物和生计的沿海社区来说至关重要。 Coral reefs, which support millions of people through their contribution to fish protein and nurture around a quarter of ocean species at some point in their life cycles, are crucial for coastal communities that depend on them for food and livelihoods. 全球珊瑚礁每年的经济价值估计为2.7万亿美元。 The annual economic value of the world's coral reefs is estimated at $2.7 trillion.