Ключевые слова: activity, background, ball, blue, challenge, champion, china, competition, competitive, double, enjoy, equipment, fun, game, golden, green, japan, leisure, lifestyle, line, match, medal, net, outdoor, paddle, ping, play, player, pong, racket, rackets, rank, record, recreation, result, round, single, sport, sporting, table, team, tennis, ticket, tokyo, top, white, wooden,