一说到积肥，就想起雷锋同志捡牛粪的日记，据专家人士估算，雷锋同志只有掉进粪坑里，才能一天捡这么多牛粪

来源: 教导1 于 2024-05-02 20:58:32 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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