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说棉蚜谈棉蚜,棉蚜危害实在大;国内外检疫都列它,你看它“伟大”不“伟大”?说棉蚜,认棉蚜,棉蚜到底是个啥?
Cotton aphid to talk about cotton aphids, cotton aphid harm is really large; Quarantine both at home and abroad, it “great” does not “great ”? Cotton aphid, cotton aphid, cotton aphid in the end is a what?