Ключевые слова: activity, adult, assembly, background, board, brown, business, carpenter, carpentry, color, concepts, construction, design, drawing, drill, drywall, equipment, forest, furniture, hammer, hand, home, house, improvement, industry, installation, job, male, man, manual, marking, material, measure, old, pencil, people, person, pliers, ruler, screw, screwdriver, tape, timber, tool, tree, white, wood, wooden, worker,