skating 溜冰
horseback riding 骑马
hiking 徒步旅行
arch rival 劲敌
contestant 选手
clear the qualifying round 通过预赛
dope 服兴奋剂
consolation match to decide third place 决出第三名的安慰赛
doping check 药物检查
elimination 淘汰
the final round 决赛
hold a tournament 举办大会