Ключевые слова: action, arrow, attack, ball, blackboard, board, chalk, chalkboard, coach, competition, concept, copy, defense, diagram, direction, drawing, education, equipment, field, football, frame, game, goal, graphic, judge, letter, manager, object, plan, play, player, playground, soccer, space, sport, sports, stadium, strategy, study, success, tactic, tactical, tactics, teach, team, teamwork, train, trainer, white, winning,