Ключевые слова: adult, blade, branch, carpenter, carpentry, chain, chainsaw, craft, craftsmanship, cut, danger, electric, equipment, firewood, forest, hand, handbook, helmet, horizontal, industrial, job, log, lumber, lumberjack, machine, male, man, nature, occupation, outdoors, person, pine, power, profession, professional, safety, saw, sawdust, technology, timber, tool, tree, trunk, wood, woodcutter, worker, working, workwear,