日本人口落后俄罗斯2100万?老龄化+少子化真相拆解,老龄化与少子化双重压力下,日本人口差距俄罗斯2100万真相解析
Is Japan's population 21 million behind that of Russia? Unraveling the Truth of Aging and low birth rate: Analysis of the 21 Million Population Gap between Japan and Russia under the Dual Pressure of aging and low birth Rate
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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