1·A bad leg ruled him off for long distance running.
他的腿痛使他不能参加长跑。
2·Yes, but long distance running is the most demanding.
是的，但是长跑是要求最高的。
3·It's a short memoir about his years of long distance running.
这部短篇回忆录记述了作者多年的长跑经历。
4·I am good at long distance running and this is the best pace for me to reach any of my goals.
我很擅长长跑，并且对我来说，这个速度可以让我达到任何目的地。
5·We prefer to do mainly sprint and little long distance running in stead of weight training.
我们更愿意用短跑，少量的长跑来代替力量训练。
6·Kenya excelled in long distance running events but also took gold and silver in the women's 800 meters.
肯尼亚不仅在长跑项目中表现优异，也在800米赛女子项目中夺得金牌和银牌。
7·Find a new route, try speed running or long distance running, do intervals, run with or without music.
找一条新的路线，试试快速跑或者长距离跑，间歇跑，听音乐跑或者不听音乐跑。
8·Many of the established men and women's middle and long distance running records are already nearing their limits.
现有的许多男子和女子中长跑世界记录已经接近极限了。
9·The optimal training methods is help to enhance the maximal oxygen uptake, lactate threshold and running economy of long distance running.
适宜的方法可能有利于提高长跑运动员最大摄氧量、乳酸阈和运动经济性。
10·To mobilize the methods of the literature and datum, to review and summarize and analyze the training characteristics of the middle-long distance running.
运用文献资料法回顾、总结与分析我国中长跑的训练特征。