Ключевые слова: activity, architecture, blue sky, buildings, city, city life, cityscape, cloud, commercial, concrete, construction, cranes, design, development, engineering, environment, equipment, exterior, growth, horizon, industry, infrastructure, labor, landscape, machinery, materials, modern, pace, profession, progress, project, real estate, renovation, residential, scenery, site, sitework, skyline, steel, structure, summer, sunlight, teamwork, tools, tower, urban, urbanization, view, worker,