Ключевые слова: bench, blade, carpenter, carpentry, circle, circular, construction, craft, craftsman, cut, danger, dangerous, dust, electric, equipment, hand, improvement, industrial, industry, job, lumber, machine, man, manual, mechanical, metal, metallic, object, occupation, people, power, rusty, safety, saw, sawdust, sawing, sharp, steel, timber, tool, tooth, wood, woodwork, work, workbench, worker,