Ключевые слова: architecture, blue, bridge, city, concrete, construction, dam, electric, electricity, energy, engineering, environment, environmental, flood, flow, forest, fuel, generating, generation, generator, gravity, hydro, hydroelectric, hydropower, industrial, industry, lake, landscape, loch, nature, outdoor, outdoors, plant, power, power station, renewable, reservoir, river, sky, station, storage, structure, supply, sustainable, technology, turbine, view, water, waterfall,