Ключевые слова: alternative, black, blades, blue, brick, cape, cape cod, cloud, cod, color, concept, day, ecological, ecology, electric, electricity, energy, environment, environmental, equipment, farm, friendly, generator, house, industrial, industry, innovation, landscape, mill, plant, power, propeller, red, renewable, resource, sky, small, sunny, sustainability, sustainable, technology, turbine, white, wind, windmill,