Ключевые слова: action, agriculture, autumn, bark, blade, branch, chain, chainsaw, cut, danger, electric, engine, environment, equipment, firewood, forest, forestry, fuel, industrial, industry, job, log, logging, lumber, lumberjack, machine, machinery, manual, metal, motion, nature, occupation, orange, outdoors, person, power, professional, safety, saw, sawdust, sawing, sharp, stump, timber, tool, tree, trunk, white, wood, work, worker,