Here, they depend on wells replenished by fossil water, 这里 他们依靠以原生水补充的水井

39. More than the combined population of europe.
    比欧洲的人口总数还要多
40. They know the value of water.
    他们知道水的价值
41. They know how to use it sparingly.
    他们知道如何节省使用
42. Here, they depend on wells replenished by fossil water,
    这里 他们依靠以原生水补充的水井
43. Which accumulated underground in the days when it rained on these deserts,
    这些水是在25000年前沙漠下雨的时候
44. 25,000 years ago.
    渗入地下形成的
45. Fossil water also enables crops to be grown in the desert...
    原生水也能让庄稼在沙漠中生长

来自《家园 第二部分 Home Part2》第 42 行