Ключевые слова: assistant, ball, ballpark, baseball, baseball field, bat, batter, batting, boys, call out, catcher, club member, college baseball, defender, defense, elementary school, fielder, first year, game, ground, ground batters box, hardball, high school baseball, high school student, image, infielder, junior high school, knock, knocker, outfielder, passing, person, player, pregame, school children, seat, seat knocking, second year, softball, sports, substitute, uniform, white ball,