Ключевые слова: blue, boy, cheerful, child, childhood, children, climbing, color, cute, exercise, face, family, fun, happiness, happy, joy, joyful, kid, kids, kindergarten, laugh, life, lifestyle, little, male, obesity, outdoor, outside, park, people, person, play, playground, playing, portrait, preschool, school, smile, spring, summer, toddler, young,