Ключевые слова: activity, adorable, baby, background, block, blocks, boy, brick, build, caucasian, child, childhood, colorful, concept, construction, cube, cubes, cute, development, education, floor, fun, game, happiness, happy, home, indoors, interest, kid, kindergarten, learning, leisure, little, ok, people, person, play, playful, preschool, school, sign, sitting, smiling, stack, toddler, toy, toys, white, wood, wooden,