Ключевые слова: alternative, background, beautiful, blade, blue, climate, clouds, construction, day, eco, ecological, ecology, efficiency, electric, electricity, energy, environment, environmental, equipment, farm, generate, generation, generator, industrial, industry, innovation, mill, modern, object, outdoors, power, production, propeller, renewable, resource, rotate, rotation, sky, source, station, sustainability, sustainable, technology, turbine, weather, wind, windfarm, windmill,