have all been recorded in its deserts. 全部出现于沙漠中

222. Desert life is not only shaped by the scarcity of water,
     沙漠中不仅水源稀缺
223. but also by the relentless power of the sun.
     更有炎炎烈日的残酷炙烤
224. The highest temperatures on Earth
     地球上的最高温度记录
225. have all been recorded in its deserts.
     全部出现于沙漠中
226. Changes in the climate mean temperatures here
     气候变化让这里的温度
227. are rising more than the global average,
     涨幅和速度都超过全球平均值
228. and as deserts heat up, they are also expanding.
     随着温度升高 沙漠也在不断扩散

来自《行星地球 第二季 第四集 Planet Earth S02E04 沙漠》第 225 行