Ключевые слова: active, activity, amusement, attraction, boy, center, challenge, cheerful, child, childhood, children, climb, colorful, enjoyment, entertainment, equipment, exercise, fitness, fun, game, happiness, indoor, indoors, inside, joy, joyful, jump, kid, kindergarten, leisure, lifestyle, little, moving, net, park, person, play, playful, playground, playing, playtime, pleasure, recreation, ropes, safety, school, sport, toy, tunnel, walking,