Since then, they have been trying to find out the courseoffire.
从那时起,他们一直试图找出起火的原因。
2
Any attempts to gain a competitive advantage by removing the safety glasses or ear protectors after the courseoffire has commenced shall be considered unsportsmanlike conduct.
比赛开始后任何欲以移除护目镜或耳罩来获得竞争优势的企图将被视为没有运动家精神的举动。
3
The same procedure shall apply if a competitor has started a courseoffire without eye protection or hearing protection in place and the official realizes this after the start signal.