• 身材矮小的徒步旅行者似乎更能负重

    14-11-02 Wives may be better at lugging heavy loads than husbands, according to new research. 据报道,妻子的负重能力可能更胜于丈夫。 Scientists studying the physics of backpacking found that smaller hikers can be better equipped to carry heavy loads than peo...

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