Ключевые слова: ball, base, base line, base path, baseball, baseball field, bases, batters box, blue sky, chalk, clay, diamond, dirt, dusk, empty, fastball, field, fields, fun, game, games, grass, hardball, home base, home plate, horizontal, morning, mound, national pastime, pitch, plate, second base, softball, softball field, sport, sports, spring, team, white line,