他说，逻辑上来说，对于那些站立过多的人来说这似乎是个不错的选择，不过他建议在从事跑步或其他运动量大的体育活动时穿这个鞋子一定要谨慎。

Logically, the shoes seem like a good idea for people standing much of the day, he says, but he recommends they be used with caution for running or other heavy sports activities.

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她说：“大约在同一时期，美国的确经历了这样一场运动，从家家户户从事小型耕种向更多人从事工业化劳动转变。”

"At around the same time, we really had this sort of movement away from small farming families in the U. s. into working people in more industrialized jobs," she says.

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从事一项新的体育活动，开始时不要运动量过大，根据自身的健康水平，设立目标。

Try not to overdo it when beginning a new activity, build on your fitness levels and set goals.

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