physical exertion

💬 例句

1. The hikers experienced severe fatigue after hours of continuous physical exertion on the steep trail.

   徒步者在陡峭的小径上连续数小时的体力消耗后感到极度疲劳。

2. Training in high temperatures requires careful hydration management to prevent exhaustion during prolonged physical exertion.

   在高温下训练需要仔细管理水分补充，以防止长时间体力消耗时出现虚脱。