The average distance of traveling by bike decreased by 10 miles while that by local bus saw the greatest drop by 155 miles.

骑自行车旅行的距离平均降幅为10英里；坐公交旅行的里程数降幅最大，为155英里。

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I would also sorely miss the good exercise, as it takes 60 miles per week by bike to get the recommended amount.

因为每周骑上60英里自行车就能达到推荐的适宜运动量。

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London now has 273 miles of bike routes, half built since 2000. The goal is 560 miles by 2010.

伦敦现有273英里自行车道，其中一半都是2000年后建造的，伦敦的目标是在2010年之前建成560英里自行车道。

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It's a three-day race covering 320 miles on the big island of Hawaii, including a 10-kilometer ocean swim, more than 260 miles by bike and a double marathon run.

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She is the person up in Juneau, Alaska who's planning to ride 350 miles on a mountain bike through the snow on the same trail that's used by the sled dogs.

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Now I get my self-confidence by being able to go out and run a marathon or riding my bike for 100 miles.

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