Ключевые слова: architecture, blue, bright, building, business, cable, cargo, city, clouds, construction, crane, design, development, engineering, equipment, estate, exterior, frame, heavy, hook, industrial, industry, lift, lifting, machine, machinery, mechanical, metal, outdoor, project, real, site, sky, steel, strength, structure, sun, sunny, tall, tonnage, tower, transportation, twilight, urban, weight, work, yellow,