3D渲染风未来主义生态主题透明立方体生态系统信息可

3D rendered illustration, main colors blue, green and gray, multiple cubes with different environmental elements, wind turbines and green plants in top left cube, blue sphere in top center cube, smokestacks and water in top right cube labeled 'Coal fired power plant', forest and yellow flowers in bottom center cube, buildings and 'Urban' text in bottom right cube, transparent water layer in bottom cube, connected by transparent lines, light gray background, modern and techy style, environmental and urbanization theme, detailed