Ключевые слова: alternative, blade, blue, chart, clean, cloud, construction, display, ecological, ecology, electric, electricity, energy, environment, environmental, factory, field, fuel, gas, generator, global, green, greenenergy, industrial, industry, mill, motion, nature, oil, pollution, power, production, project, resource, rotate, rotation, sky, spin, station, summer, technology, turbine, virtual, warming, white, wind, windfarm, windmill, windpower, windturbine,