Ключевые слова: adult, architect, brick, bricks, building, built, business, caucasian, clothing, concept, construct, construction, contructor, employed, employment, equipment, foreman, hardhat, hat, helmet, human, idea, industry, job, male, men, occupation, one, people, person, protection, protective, safety, site, sky, skyscraper, teen, tool, tower, work, worker, working, yellow, young,