Ключевые слова: alternative, blade, blue, cloud, cloudy, cycle, ecological, ecology, electricity, energy, environment, environmental, farm, field, generate, generator, grass, green, helix, industrial, industry, lake, mast, metal, mill, nature, outdoors, outside, power, propeller, red, renewable, rotate, rotating, sky, spin, sustainable, technology, turbine, voltage, watts, white, wind, windmill, windy,