the brine in these shallow lagoons cannot be tolerated by most animals. 大多数动物都无法忍受浅潟湖中的咸水

222. But on the exposed coast of Mexico's Yucatan,
     但在墨西哥尤卡坦半岛的裸露海岸上
223. life is precarious.
     生命岌岌可危
224. Concentrated by the tropical sunshine,
     在热带阳光的照射下
225. the brine in these shallow lagoons cannot be tolerated by most animals.
     大多数动物都无法忍受浅潟湖中的咸水
226. And yet, these Caribbean flamingos
     然而 这些加勒比火烈鸟
227. have flown hundreds of miles to gather here.
     飞跃了数百公里 聚集在此
228. These hypersaline waters keep many predators at bay...
     这种高盐度的水使很多捕食者望而却步

来自《行星地球 第三季 第一集 Planet Earth S03E01 海岸》第 225 行