俄罗斯面积是中国的多少倍 地图错觉揭秘 资源开发新思路,揭秘俄罗斯与中国的面积之谜,地图错觉与资源开发新视角
How many times the area of Russia is that of China? Map illusion reveals new ideas for resource development. Unveiling the mystery of the area between Russia and China, map illusion and new perspectives on resource development
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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