Ключевые слова: arborist, branches, chainsaw, environment, equipment, green, hard hat, harness, hat, helmet, hoisting, job, lifting, log, lumber, lumberjack, man, manual work, nature, occupation, outdoors, platform, professional, protective, protective gloves, protective workwear, pruning, risk, rope, safety, safety glasses, saw, sawyer, sharp, strong, timber, tool, tree, tree surgeon, trunk, two, wood, woodcutter, work, worker, working, workwear, young,