有一种说法，说是中国贫穷落后，人口多资源少，占领中国费力不讨好。所以日军要南下南洋。

来源: 郭大平于 2025-08-13 11:09:25 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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