When I was a kid, we never heard of smog, ozone depletion, acid rain, green house gasses.
当我还是个孩子的时候,我们从来没有听说过烟雾,臭氧损耗,酸雨,温室气体。
-- Dennis Weaver 丹尼斯·韦弗
When I was a kid, we never heard of smog, ozone depletion, acid rain, green house gasses.
当我还是个孩子的时候,我们从来没有听说过烟雾,臭氧损耗,酸雨,温室气体。
-- Dennis Weaver 丹尼斯·韦弗