Like running, race walking is physically demanding, she says.

她说，就像跑步一样，竞走对身体的要求很高。

However, race walking does not pound the body as much as running does, Dr. Norbeng says.

但是，诺伯格博士说，竞走不会像跑步那样重击身体。

Race walking and the marathon were moved to 500 miles away in Sapporo to avoid the Tokyo heat.

为了避开东京的高温，竞走和马拉松比赛被转移到了500英里外的札幌。

29. What advantage does race walking have over running?

29. 竞走比跑步有什么优势？

30 What is Dr. Norberg's suggestion for someone trying race walking?

30 Norberg 博士对尝试竞走的人有何建议？

31. Which word best describes the author's attitude to race walking?

31. 哪个词最能描述作者对竞走的态度？

Like running, race walking is a physically demanding activity that can burn a significant amount of calories.

与跑步一样，竞走是一项需要大量体力的活动，可以燃烧大量卡路里。

However, race walking places less strain on the body than running does, as noted by Dr. Norberg.

然而，正如 Norberg 博士所指出的，竞走对身体的压力小于跑步。

Race walking shares many fitness benefits with running, research shows, while most likely contributing to fewer injuries.

研究表明，竞走与跑步有许多健身益处， 而且最有可能减少受伤。

However, race walking does not pound the body as much as running does, Dr. Norberg says.

然而，Norberg 博士说， 竞走不像跑步那样对身体造成很大的伤害。

Race walking is a form of exercise that shares many fitness benefits with running, while also potentially causing fewer injuries.

竞走是一种锻炼方式，与跑步有许多健身益处，同时也可能造成更少的伤害。

Dr. Norberg suggests that anyone wishing to try race walking should first consult a coach or experienced racer to learn proper technique.

Norberg 博士建议，任何想尝试竞走的人都应该先咨询教练或有经验的赛车手，以学习正确的技术。

It takes some practice to master the specific form required in race walking, but the benefits of this low-impact activity can be significant.

掌握竞走所需的特定形式需要一些练习，但这种低影响活动的好处可能是巨大的。

In fact, anyone wishing to try race walking should probably first consult a coach or experienced racer to learn proper technique, she says.

她说，事实上，任何想尝试竞走的人都应该先咨询教练或有经验的赛车手， 以学习正确的技术。

Life must have been noble and solemn to those free-footed, loose-robed fathers of the human race, walking hand in hand with God under the great sky.

对那些脚踏实地、衣冠楚楚、与上帝携手行走在浩瀚苍穹下的人类祖先来说， 生活一定是高贵而庄严的。