Ключевые слова: background, brown, ctl, cut, cuttolength, deforestation, ecology, environment, factory, firewood, forest, forestry, green, harvest, heavy, industrial, industry, log, logging, lumber, lumbering, lumberjack, lumberyard, manufacturing, mill, natural, nature, nobody, outdoor, pile, pine, plank, plant, production, raw materials, resource, sawmill, sawn, stack, stacked, stock, storage, sun, sunlight, timber, transportation, tree, trunk, wood, wooden,