2 Footwear must be worn by all athletes at all times during the tournament.
2 Footwear must be worn by all athletes at all times during the tournament.
2比赛期间所有选手均须穿著鞋子。
2 Footwear must be worn by all athletes at all times during the tournament.
2比赛期间所有选手均须穿著鞋子。