Practically every environmental problem we have can be traced to our addiction to fossil fuels, primarily oil.

Practically every environmental problem we have can be traced to our addiction to fossil fuels, primarily oil.

实际上，我们所面临的每一个环境问题都可以追溯到我们对化石燃料(主要是石油)的依赖。

-- Dennis Weaver 丹尼斯·韦弗