Ключевые слова: architecture, background, beautiful, building, cloud, concrete, construction, dam, dan, electric, electricity, energy, engineering, environment, flood, flow, generator, high, hill, industry, khun, lake, landmark, landscape, mountain, nakhon, nature, nayok, outdoor, plant, power, reservoir, river, rock, sand, saving, scene, scenic, sky, station, stone, structure, technology, thailand, travel, vacation, view, wall, water,