Only 3 percent of the water on our planet is fresh. 地球上只有3%的水是淡水
All life on land is ultimately dependent upon fresh water. 所有陆地生命归根结底都依赖于淡水
Weak from lack of food and water, 尽管它们缺食少水 日渐衰弱
A moulin - a shaft in the ice opened by melt water as it plunges into the depths of the glacier. 冰川瓯穴——由冰融水凿成的 直达冰川深处的圆筒状竖井
and they know that they're close to water. 它们很清楚水就在不远的前方
enabling them to move its speed through the water. 使它们能在水里快速奔走
The water brings a season of plenty for all animals. 水为所有动物都带来了一个丰收的季节