Ключевые слова: alternative, architecture, barrage, barrier, big, bridge, building, built, cloud, concrete, construction, dam, danger, deep, electric, electrical, electricity, energetics, energy, engineering, flow, generating, generation, generator, hydro, hydro power, hydroelectric, hydropower, industrial, industry, lake, landscape, mountain, nature, outdoors, over flow, power, renewable, reservoir, river, scenery, scenic, station, storage room, structure, technology, tourism, turbine, view, water,