Ключевые слова: architecture, background, beautiful, beauty, blue, bridge, climate change, concrete, construction, dam, ecology, electric, electricity, energy, engineering, environment, environmental, flow, fuel, gate, generation, generator, green, hydro, hydroelectric, hydropower, industrial, industry, lake, landmark, landscape, lock, natural, nature, outdoor, plant, power, renewable, reservoir, resource, river, russia, sea, siberia, sky, station, structure, summer, supply, technology, tourism, travel, turbine, view, wall, water, yenisei,