当前素材是由九二图网为您提供的“A cigarette-smoking chimney picture”作品，素材编号：20120209030502，尺寸为：4217×2489 像素，大小为：3.2MB，素材关键词要素为：chimneys, industry, pollution of air, pollution, dust, carbon dioxide, global warming, greenhouse gases, greenhouse effects, smoke, smoke, industrial, industrial production, modern technology, photography,Other Scenery,Environment Home,Stock Images，欢迎下载收藏！