韩国人口自然增长率2023,生育率为什么全球最低?2023年韩国生育率全球最低探析,人口自然增长率下降之谜
Why is South Korea's natural population growth rate in 2023 and its fertility rate the lowest in the world? An Analysis of South Korea's Lowest fertility rate globally in 2023 and the Mystery of the Decline in its Natural Population Growth 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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