Ключевые слова: agriculture, alternative, beauty, black, blades, blue, clear, color, colorful, conservation, dutch, electricity, energy, environment, environmental, farm, farmland, field, flevoland, floral, flower, generation, generator, green, holland, industrial, industry, landscape, mill, modern, nature, netherlands, power, propeller, purple, red, rural, sky, spring, summer, supply, technology, tulip, turbine, white, wind, windmill,