Ключевые слова: blade, branch, chain, chainsaw, chainsaw during, cut, cutting, cutting tree, danger, down trees, equipment, fallen tree, felling, firewood, forest, log, lumber, lumberjack, lumberjack cuts, lumberjack forest, lumberjack working, lumberman, manual, occupation, professional, professional lumberjack, pruning trees, saw, sawdust, sawing, sawing tree, saws sawmill, timber, tree, tree chainsaw, tree trunk, trunk, woodcutter, woodcutter lumberjack, woodcutter saws, work, worker,