作文素材（Air Pollution）
空气污染Air Pollution
雾霾Fog and Haze
建筑粉尘Construction dust
汽车尾气VehicleExhaust
全球变暖Global Warming
碳排放Carbon Emission
工厂排放Factory Emission
温室效应Greenhouse Effect
海平面上升Sea Level Rise
冰盖融化Ice Sheet Melts
提高平均气温Raise our average temperature
固体污染物Solid Pollutant
有害物质Harmful Substances
低碳生活方式low-carbon lifestyle
节约能源Save Energy
开发和使用新能源Develop & Use Alternative Energy
使用可再生能源Apply the Renewable Energy
太阳能Solar Energy
风能Wind Energy
限制、控制和减少排放Limit, Control & Reduce Emission If you find a path without obstacles, it probably doesn't lead anywhere.
