送交者: 田牛 于 2009-11-03, 15:57:29:

回答: 多少斤土豆相当于一斤大米或面粉？土豆不就能亩产万斤么？ 由 HunHunSheng 于 2009-11-03, 15:25:23:

• really miss those days with fagus - kma (16 bytes) 2009-11-03, 16:43:36 (380199)

加跟贴