Ключевые слова: alternative, asphalt, background, beautiful, beauty, blue, clouds, ecological, ecology, electric, electricity, energy, environment, environmental, farm, field, generator, green, industrial, industry, landscape, mill, nature, power, propeller, renewable, road, sky, spain, sustainability, sustainable, technology, transport, transportation, travel, turbine, wind, wind farm, wind power, wind turbine, windfarm, windmill,