Ключевые слова: activity, baby, background, block, blocks, brick, bricks, bright, build, building, child, childhood, children, color, colorful, construction, constructor, copy, cubes, design, development, different, education, entertainment, flat, fun, game, group, kid, kindergarten, lay, learning, leisure, many, object, pattern, plastic, play, red, school, set, skill, space, structure, text, toddler, top, toy, vibrant, view,