That has allowed us to develop over 12,000 years. 十二万年的气候平衡

434. Droughts are occurring all over the planet.
     干旱会出现在世界各地
435. In Australia, Half of farmland is already affected.
     在澳大利亚 已经有一半的耕地受到影响
436. We are in the process of compromising the climatic balance...
     我们正在危及我们赖以生存了
437. That has allowed us to develop over 12,000 years.
     十二万年的气候平衡
438. More and more wild fires encroach on major cities.
     越来越多的森林大火蚕食着大城市
439. In turn, they exacerbate global warming.
     反过来 这些也加重了全球变暖
440. As the trees burn, they release carbon dioxide.
     树燃烧时释放出二氧化碳

来自《家园 第二部分 Home Part2》第 437 行