Ключевые слова: adult, african, architect, area, binoculars, black, blue print, builder, building, business, company, construction, contractor, design, draft, employment, engineer, handsome, hardhat, hat, helmet, industrial, industry, job, looking at camera, male, man, management, manager, manufacturing, men, one, outdoors, plan, portrait, professional, project, protective, service, site, success, supervisor, teamwork, visit, work, worker, workers, workplace, yellow,