Thirty percent have disappeared. 30%的珊瑚礁都消失了

386. Everything becomes unstable.
     所有的东西都变得不稳定
387. Coral reefs, for example, are extremely sensitive...
     例如珊瑚礁
388. To the slightest change in water temperature.
     对于水温的细微变化非常敏感
389. Thirty percent have disappeared.
     30%的珊瑚礁都消失了
390. They are an essential link in the chain of species.
     他们是物种链中不可缺少的一环
391. In the atmosphere, the major wind streams are changing direction.
     在大气层中 主要气流正在改变方向
392. Rain cycles are altered.
     雨水循环随之改变

来自《家园 第二部分 Home Part2》第 389 行