The glaciers of the Himalayas are 喜马拉雅山上的冰峰

416. Yet these glaciers play an essential role in the water cycle.
     然而这些冰在水循环中是必不可少的
417. They trap the water from the monsoons as ice...
     它们将季风雨凝固成冰
418. And release it in the summer when the snow melts.
     夏天 冰雪又融化成水
419. The glaciers of the Himalayas are
     喜马拉雅山上的冰峰
420. the source of all the great Asian rivers-
     是亚洲所有大河的源头
421. The Indus, Ganges, Mekong, Yangtze Kiang.
     印度河 恒河 湄公河 长江
422. Two billion people depend on them for drinking water...
     二十亿人靠喝这些河中的水生存

来自《家园 第二部分 Home Part2》第 419 行