Ключевые слова: aerial, architecture, bridge, concrete, construction, dam, electric, electricity, energy, engineering, environment, environmental, flow, fuel, gateway, generation, generator, hydro, hydroelectric, hydropower, industrial, industry, lake, landmark, landscape, lock, nature, plant, power, renewable, reservoir, river, sky, station, supply, technology, tourism, travel, turbine, wall, water, waterfall, wave,