..where 40% of the world's human population have made their homes. 而世界上40%的人口都居住在沿海处

253. The biggest are hurricanes.
     最大的风暴要数飓风
254. They form over warm tropical water, building in strength at sea.
     形成于温暖的热带水域 在海上越来越强
255. But their full force is unleashed on our coasts...
     飓风的破坏力全部都倾泻在我们的海岸上
256. ..where 40% of the world's human population have made their homes.
     而世界上40%的人口都居住在沿海处
257. In this changing world...
     在这个变幻莫测的世界中
258. ..coasts are on the front line.
     海岸位于变化的第一线
259. Raine Island.
     雷恩岛

来自《行星地球 第三季 第一集 Planet Earth S03E01 海岸》第 256 行