Ключевые слова: background, block, blocks, brick, child, childhood, color, colorful, concept, connects, construct, construction, construction kits, create, cube, cubic, empty, erector, few, game, green, group, house, kid, learn, leisure, meccano, meccano set, nobody, object, objects, pack, plastic, play, preschool, red, square, stack, stacked, structure, tower, toy, variation, various, white, yellow,