Dressed in tie-back suits, wearing respirators and goggles, Bre Klubben of Ely, Minn., said crew members, trained in Axminster carpet remediation.

• 品牌项目之一的'性知识大赛'今年将一改由数个代表队在台上参加的形式，举行人人均有机会参与的'猜灯谜'有奖活动。