If the permafrost melts, the methane released... 如果永冻土融化 释放出甲烷
It is so cold that the ground is constantly frozen. 由于天气寒冷形成了冻土层
Here in Siberia and elsewhere across the globe, 在西伯利亚 和一些其他的地方
The clock of climate change is ticking 在这片壮丽的土地上
The elements on which it relies have been disrupted. 其依赖的成分也已被破坏
The system that controls our climate has been severely disrupted. 控制着气候的系统已经被严重破坏
As the trees burn, they release carbon dioxide. 树燃烧时释放出二氧化碳
We are in the process of compromising the climatic balance... 我们正在危及我们赖以生存了
Droughts are occurring all over the planet. 干旱会出现在世界各地
The combined impact of increasingly dramatic floods and hurricanes... 持续增加的洪水和飓风