Ключевые слова: 810, activity, african, american, ballons, bouncing, boy, boys, caucasian, child, childhood, children, cute, european, excited, friend, friends, girl, girls, grass, group, happy, hopping, joke, kid, kids, laugh, leap, nature, ordinary, outdoor, outside, park, people, person, play, playing, recreational, relationships, rest, school, schoolchildren, smiling, summer, sunny, team, togetherness, wellness,