Ключевые слова: action, activity, beam, box, builder, carpenter, circle, circular, construct, contractor, coworker, craftsman, cut, danger, desk, development, electric, equipment, factory, furniture, home, improvement, industry, job, joiner, labor, logger, lumber, machinery, maintenance, manual, occupation, owner, profession, professional, safety, saw, sawdust, shop, site, steel, storage, structure, table, timber, tools, wood, woodwork, working, workshop,