Ключевые слова: aerial, alternative, arch, asia, bhumibol, boulder, bridge, built, canyon, cloud, color, concrete, cubic, dam, electric, electrical, electricity, energy, engineering, environment, famous, flow, generating, generation, generator, green, hydro, hydroelectric, industrial, industry, lake, landmark, landscape, mist, outdoors, ping, power, renewable, reservoir, river, station, sunlight, sustainable, tak, technology, thailand, tourism, turbine, view, water,