Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/027787031ae90801a9c92c15642f26c8.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 biathlon例句_biathlon英汉例句_biathlon双解例句_欧米惠必应词典
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。