蒙克和萨利纳斯研究了来自实验室和野外的90多个物种的寿命数据，这些物种来自陆地、淡水和海洋环境。

Munch and Salinas looked at lifespan data from laboratory and field observations for more than 90 species from land, freshwater and marine environments.

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这种能让骑行者在陆路水路两不误的自行车在荷兰的赫尔蒙德这个遍地都是水路的城市发挥最大作用。

Designed to carry the rider over both land and water, this strange bicycle concept was designed especially for the city of Helmond in the Netherlands, which has as many canals as it does roads.

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1918年，法国上马恩省的肖蒙，约翰·潘兴将军骑马留念，身后是他的夏季居所和陆军总司令部。

Gen. John J. Pershing is shown on horseback in front of his summer home and general headquarters at Chaumont, Haute-Marne, France, 1918. (AP Photo)

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