are turning into barren stretches of dust and rock. 变成了贫瘠干涸的尘土沙石
and as deserts heat up, they are also expanding. 随着温度升高 沙漠也在不断扩散
He has provided for his herd, and in the process, 他为马群提供了水源 与此同时
would mean a slow and painful death. 就意味着死前将饱受折磨
and his prize is more than just the chance to drink. 他所获得的奖赏不只是可以喝水
But it takes time, and he is in danger. 不过这需要时间 而他已身陷危险
Again and again, the male sandgrouse risk their lives 日复一日 雄沙鸡都要冒着生命危险