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Ключевые слова:
aerial, alternate, alternative, climate, conservation, development, drone, ecology, efficiency, electric, electricity, energy, environment, environmental, farm, field, generate, generation, generator, global, green, industrial, industry, innovation, landscape, mill, nature, plant, power, production, propeller, renewable, resource, rotate, rotation, sky, source, spin, station, supply, sustainability, sustainable, technology, tower, turbine, warming, wind, windmill, windpower, windpowered,