Ключевые слова: activity, american football, ball, baseball, basketball, bicycle, bike, billiard, bowling, boxing, collection, competition, cup, cycling, equipment, fitness, flag, football, game, games, golf, hockey, icon, icons, illustration, interface, internet, isolated, medal, object, pictogram, podium, racket, rugby, set, sign, soccer, sport, stopwatch, symbol, table tennis, tennis, timer, trophy, volleyball, web, weight, white,