因为工业化了才能生产出各种自动化农业机械，国内小型农业机械很多很好用，自动插秧，自动收割等

来源: 老生常谈12 于 2025-04-01 14:57:07 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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