Ключевые слова: ball, boy, cheerful, child, childhood, children, children sports, educator, elementary school, elementary school students, fitness, friends, friendship, fun, girl, group, gym, happy, international, interracial, kids, kids gymnastics, kindergarten, kindergarten teacher, pe, people, physical education, play, playschool, preschool, preschooler, primary school, pupil, school, school children, smile, sport, sport teacher, sports hall, sporty, together, young,