Ключевые слова: activity, architecture, area, blue, build, built, business, cargo, city, construction, construction site, crane, development, engineer, engineering, equipment, estate, exterior, heavy, high, hook, housing project, industrial, industry, isolated, large, load, machine, machinery, occupation, orange, outdoors, overweight, project, real, red, site, sky, steel, structure, tall, technology, tower, up, urban, white, working,