Ключевые слова: activity, adventure, bright, carefree, cheerful, cheering, child, childhood, colorful, connection, cute, energy, environment, excitement, exercise, exploration, friendship, fun, happiness, innocence, interaction, joy, kid, laughter, leisure, motion, movement, nature, outdoor, playful, playground, playtime, portrait, smile, summer, sunny, sunshine, swing, swing set, transport, vibrant, young, youth,