Ключевые слова: activity, architect, boy, bricks, build, builder, building, child, childhood, construct, constructing, development, education, engineer, equipment, father, future, handyman, happy, hard, helmet, help, helping, home, house, industrial, kid, learn, male, measuring, playful, playing, portrait, repair, safety, skill, smile, smiling, spirit level, toddler, together, tool, wall, work, worker,