"Your problem Phil is your maximum oxygen consumption rate. The volume capacity of your lungs is diminished due to a failure of your respiratory muscles thus decreasing the amount of oxygen your hemoglobin can carry, via your bloodstream, to vital muscle tissue. That's why you're about to be lapped." maximum n.adj. 最大量（的）
oxygen n.氧气
consumption n.消耗
rate n.比率
volume capacity of lungs 肺活量
diminish v.减少，减小，递减
hemoglobin n.血红蛋白
bloodstream n.血流
vital adj. 基本的，主要的，生命不可缺的
muscle tissue n. 肌肉组织
be lapped 径赛中被对手超过并被甩在后面 | 
