Ключевые слова: activity, america, american, attack, background, ball, blackboard, chalkboard, competition, diagram, drawing, drawn, education, equipment, field, flag, football, game, goal, hobby, instruction, league, leisure, manager, national, object, organization, outdoor, plan, play, rugby, scheme, sketch, small, sport, sports, strategy, super, table, tactical, team, teamwork, toy, traditional, training, usa, wooden, workout, zone,