落後的人力耕種的農村經濟，分田到戶代表了精耕細作。機械化的過程是工人介入農業生產的媒介，需要集中耕種

來源: 沒頭沒腦於 2014-03-14 21:32:35 [舊帖] [給我悄悄話] 本文已被閱讀：次

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