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Ключевые слова:
absorb, abstract, alternative, background, beach, blue, cell, clean, conservation, countryside, dusk, eco, ecological, ecology, economy, electric, electricity, energy, environment, environmental, equipment, field, future, green, image, industrial, industry, innovation, light, nature, new, panel, photovoltaic, power, production, recycling, reflection, renewable, shine, sky, solar, source, station, sun, sunlight, supply, sustainable, system, technology, vietnam,