Ключевые слова: active, activity, baby, background, beautiful, boy, caucasian, cheerful, child, childhood, children, climb, climbing, cute, day, effort, environment, four, fun, happiness, happy, hill, joy, kid, leisure, little, metal, modern, multicolored, outdoor, outside, park, people, person, play, playful, playground, recreation, rock, slide, small, smile, street, summer, top, tube, urban, wall, white, young,