Ключевые слова: brown, business, carpentry, carving, chip, circular, construction, conveyor, cutting, deforestation, destruction, digging, dried, dry, dust, energy, environment, equipment, fiber, forest, grain, heap, hill, home, industry, log, lumber, lumberyard, mill, motion, mountain, nature, nobody, old, paper, pine, plant, pouring, power, saw, sawdust, shavings, shredded, splitter, spray, stack, steel, timber, tool, toughness, tree, twig, wood, woods, work,