Ключевые слова: architecture, blue, bow, clouds, concrete, construction, dam, electric, electrical, electricity, energy, europe, flood, flow, forest, generating, generator, holiday, hydro, hydroelectric, industry, lake, landmark, landscape, mountain, nature, north, old, plant, power, renewable, reservoir, river, scenic, sky, south, spillway, station, structure, technology, tower, travel, tree, turbine, water,