maximal oxygen consumption

例句：

1. 1. The maximal oxygen consumption rate is the maximum amount of oxygen that can be used by the body in a given time.
   最大氧耗率是身体在给定时间内可以消耗的最大氧气量。
2. 2. The maximal oxygen consumption rate is influenced by factors such as age, physical activity level, and genetics.
   最大氧耗率受到年龄、体力活动水平和遗传因素等因素的影响。
3. 3. The maximal oxygen consumption rate is an important indicator of a person's fitness level.
   最大氧耗率是衡量一个人体能水平的重要指标。