美国农民是我们经济中唯一必须以零售价购买所需一切，以批发价出售所产一切，并支付双向运费的人。
The American farmer is the only man in our economy who has to buy everything he buys at retail, sell everything he sells at wholesale, and pay the freight both ways.
文章贵在有实质内容，言辞必须出自自己的思考。