You speak of a furrow and a harrow as being the same thing; you talk of the moulting season for cows; and you recommend the domestication of the polecat on account of its playfulness and its excellence as a ratter!
你说犁沟和耙样的 事物;你谈到牛的换毛季节;并荐驯化臭鼬, 因为它很爱玩, 而非常擅长捕鼠!