Ключевые слова: action, bark, blade, branch, chain, chainsaw, cuts, cutting, danger, equipment, firewood, forest, hand, industrialists, industry, job, log, logging, lumber, lumberjack, machine, male, man, manual, men, nature, occupation, outdoors, pile, pine, power, profession, professional, safety, saw, sawdust, sawing, slicing, stacks, technology, timber, tool, tree, trunk, wood, woodcutter, work, worker,