我試過如果走10000步的話我需要1個多小時，我覺得有點多。就我自己來說，走個4、50分鍾，6、7千步應該差不多了。

來源: hopeca 於 2015-06-26 16:36:46 [舊帖] [給我悄悄話] 本文已被閱讀：次

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