Ключевые слова: 10s, aframerican, amity, boy, cheerful, children, city, communication, emotions, enjoyment, european, freetime, friends, fun, girl, group, happy, interaction, international, laughing, leisure, lifestyles, outdoors, people, portrait, preadolescent, recreational, relaxing, resting, scene, schoolmates, smiling, socializing, spending, street, strolling, student, summer, sunlight, time, togetherness, tween, tweenager, urban, vacation, walking, warm, weekend, young,