Ключевые слова: back net, ball, ball game, baseball, baseball field, batter, batters box, battery, before start, catcher, child, copy space, elementary school, fielder, first, game, greeting, ground, helmet, high school baseball, home base, hotly contested, net, outfield, person, pitcher, pitcher batter, play ball, preparation, quiet, second, serious, softball, sports, stadium, start, tournament, umpire, uniform, youth, youth baseball,