Ключевые слова: 2 3, 3 4, 4 5, activity, age, block, building, caucasian, cheerful, child, childhood, children, colored, cute, elementary, enjoyment, focus, fun, girl, glance, green, group, happiness, home, indoors, interior, joy, learning, lego, lifestyles, model, multi, one, people, person, playful, playing, preschool, real, selective, table, toy, wood, wooden, years,