Ключевые слова: activity, arborist, bark, branch, bucket, chainsaw, crane, cut, danger, dangerous, equipment, forest, gardening, green, high, industry, job, labour, labourer, logger, lumber, lumberjack, maintenance, male, man, platform, pruning, roadside, rope, saw, sawing, service, skilled, sky, timber, tool, tree, trees, trimming, truck, white, wood, woodland, work, worker, working,