它有战壕(It has trenches)——欧美十大证明地球不是圆的

它有战壕(It has trenches)——欧美十大证明地球不是圆的在《欧美十大证明地球不是圆的》中排名第3名。地球上到处都有战壕，包括战争期间制造的人工战壕，但是我们有太平洋上的马里亚纳海沟，很少有人潜入其中，而且只有詹姆斯卡梅隆的帮助。马里亚纳海沟的深度是10994 m10.994公里，所以如果地球的大小是一个台球，那么这个区域...

它有战壕欧美十大证明地球不是圆的在欧美十大证明地球不是圆的中排名第3名。

地球上到处都有战壕，包括战争期间制造的人工战壕，但是我们有太平洋上的马里亚纳海沟，很少有人潜入其中，而且只有詹姆斯·卡梅隆的帮助。马里亚纳海沟的深度是10994 m10.994公里，所以如果地球的大小是一个台球，那么这个区域的深度就相当于320粒砂纸的深度球体没有凹坑或凸起，但地球有，这也是它不太圆的另一个原因。—格雷戈里

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There are trenches throughout Earth, including manmade trenches made during wars, yet we have the Mariana Trench in the Pacific, which few people dived in and 1 unassisted (James Cameron).The depth of the Mariana Trench is 10,994 m(10.994 km), so if Earth were the size of a billiard ball, that area would be like the depth on 320 grit sandpaper.A sphere doesn't have pits or bumps, but Earth does, and that's another reason it's not quite round. - Gregory