Ключевые слова: architecture, beautiful, blue, bridge, concrete, construction, dam, electric, electrical, electricity, energy, engineering, environment, flood, flow, flowing, gate, generation, generator, green, high, hydro, hydroelectric, hydropower, industrial, industry, lake, landmark, landscape, mountain, nature, outdoors, plant, power, renewable, reservoir, river, sky, station, structure, summer, technology, tourism, travel, turbine, view, water, waterfall,