environmental degradation环境恶化 resources exhaustion资源枯竭
greenhouse effects温室效应 global warming全球变暖
uncontrolled urbanization城市化失控 endangered species濒危物种
wildlife extinction野生动物灭绝 natural habitat自然栖息地
water conservation节约用水 toxic emission废气排放
conservation of water and soil水土保持
disruption of ecological balance生态失衡
landscaping design for environmental purposes美化环境
bring the pollution under control控制污染
pursue the strategy of sustainable development推行可持续发展战略