n.冬季两项(包括滑雪射击)
All of these require wearing skis and using poles for balance and propulsion, with the biathlon requiring a rifle for shooting targets. 所有这些项目都需穿着滑雪板并使用滑雪杖来保持平衡以推动前行，而现代冬季两项比赛刚需要携带步枪射击目标。
