Ключевые слова: action, activities, athlete, athletic, autumn, big ball, boy, chase, child, childhood, compete, competition, competitive, cute, day, education, elementary, energy, event, family, field, footrace, fun, game, girl, ground, japan, japanese, little, meet, motion, multiplying, outdoor, parent, people, person, physical, playground, race, relay, roll, school, schoolyard, smile, soil, speed, sport, student, track, young,