the deer's desperate need for freshwater. 鹿对于淡水的迫切需求

63. He has built his trap right on the water's edge...
    沼泽鳄将陷阱布置在水边
64. ..so it's the first place that thirsty deer will come to drink.
    这里正是前来饮水的鹿的必经之处
65. These crocodiles have learned to exploit
    这些鳄鱼已经学会了如何利用
66. the deer's desperate need for freshwater.
    鹿对于淡水的迫切需求
67. Freshwater transforms not only the lives of animals...
    淡水不仅改变了动物的生命轨迹
68. ..but entire landscapes.
    还改变了整片地貌
69. Every year, over a trillion litres of water
    每年 超过一万亿升水

来自《行星地球 第三季 第四集 Planet Earth S03E04 淡水》第 66 行