Ключевые слова: action, activity, babies and children, beautiful, cheerful, child, childhood, children only, cute, elementary age, energy, enjoyment, excitement, exhilaration, facial expression, fun, hand raised, happiness, holiday, innocence, joy, kid, leisure activity, little, little boys, mouth open, moving down, offspring, one person, outdoors, park, people, playful, playground, playing, red, schoolyard, screaming, slide, small, smiling, summer, toddler, togetherness, vacations, vitality,