Ключевые слова: activity, architect, architecture, block, blue, brick, build, building, business, childhood, collection, color, colorful, concept, construct, constructing, construction, constructor, creative, creativity, cube, design, designer, fun, game, geometric, group, happy, imagination, kit, learn, modern, multicolored, object, people, plastic, play, preschool, puzzle, red, residential, set, small, stack, top, toy, transportation, view, work, worker,