Ключевые слова: america, american, athletics, ball, baseball, baseball bat, baseball cap, bat, champion, championship, coach, coach online, court, education, equipment, event, exercise, field, game, glove, grass, green, headline, japan, learning, leisure, leisure activity, pitch, play, professional, softball, sport, sport online, sport web, sportive, stadium, student, team, ticket, tournament, training, trophy, turf, usa, web, win, winner, winning, workout online,