Ключевые слова: air, atmosphere, buildings, business, chemical, chimneys, city, clouds, complex, construction, cooling, development, dusk, economy, emissions, energy, environment, equipment, exhaust, factories, factory, glow, growth, hardware, heavy, industrial, industry, infrastructure, landscape, machinery, manufacturing, operations, outdoor, plants, pollution, power, production, quality, silhouette, site, skyline, smoke, square, steam, sunset, technology, towers, transportation, urban, view, work,