前者是世界上跑得最快的人，后者是非常著名的长跑运动员。

The former is the fastest man in the world, the latter is a very famous long-distance runner.

她是个出色的长跑运动员。

She excels as a long-distance runner.

长跑运动员；长途电话。

A long-distance runner; long-distance telephone.

长跑运动员耐力要强。

Long-distance runners need staying-power.

长跑运动员耐力要强。

Long-distance runners need staying-power .

长跑运动员应该尽可能的像运用三磷酸腺苷那样来运用有氧代谢。

A long-distance runner should use aerobicmetabolism for as much of her ATP as possible.

像大多数长跑运动员一样，她很瘦小。

Like most long-distance runners, she is very slight.

我写过当地长跑运动员的相关论文。而最近，在我研究PTSD时，突然有了这样的想法。

I wrote a thesis on Navajo long-distance runners. And recently, while I was researching PTSD, I had this thought.

长跑运动员应该尽可能的像运用三磷酸腺苷那样来运用有氧代谢。

A long- distance runner should use aerobicmetabolism for as much of her ATP as possible.

这是因为长跑运动员骨骼肌摄取循环中葡萄糖速度可增加25％。

This since skeletal muscle can extract circulating glucose 25% faster than if you were a long distance runner.