Ключевые слова: activity, baby, background, blue, build, building, color, colorful, combination, construct, construction, equipment, flat, forceps, game, hobby, industrial, instrument, knife, learning, level, machine, making, mechanic, object, pastel, planer, plastic, plastic toy, play, pliers, plumber, professional, repair, repairman, screw, screwdriver, screwdriwer, set, spanner, tool, toy, white, work, worker, wrench,