中國每單位農田使用農藥和化肥量比美國也高6倍，沒記錯的話。我們去跟小爬蟲搞軍備競賽，小的你抗藥，我加大劑量。

來源: 十具於 2021-03-01 13:46:42 [舊帖] [給我悄悄話] 本文已被閱讀：次

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