Ключевые слова: armature, boots, build, builder, busy, cement, cementing, concrete, concreting, construction, constructor, employment, equipment, finishing, floor, gray, hand, handwork, heavy, infrastructure, iron, job, liquid, male, man, manual, mason, men, metal, mixing, occupation, pattern, people, person, professional, project, rake, reconstruction, red, site, skill, spatula, steel, surface, teamwork, technology, tool, work, worker, working,