Ключевые слова: alternative, automobile, background, business, car, cargo, deforestation, energy, environment, equipment, fire, firewood, forest, forestry, fuel, gasoline, harvester, industrial, industry, jack, legal, log, logging, logs, lumber, lumberjack, machine, material, mountain, natural, nature, pine, product, road, service, source, taxes, technology, thai, transport, transportation, tree, truck, trunk, vehicle, vintage, wood, work,