河南省有个叫王良寿的农民,从事麻油生产已近40年,他生产的芝麻油质量特别好,生意非常兴隆。前几年,有些财迷心窍的人往油里掺假,冒充纯正小磨香油在市场上出售,使他的生意也受到了一定的影响。为了保持声誉,进一步扩大影响,王良寿将自己多年总结出来的鉴别芝麻油的经验,写成广告四处张贴。 In Henan Province, a farmer named Wang Liangshou has been engaged in the production of sesame oil for nearly 40 years. His sesame oil is of a particularly good quality and his business is booming. In the past few years, some financially minded people were adulterated with oil and sold as pure small sesame oil on the market, which affected his business. In order to maintain its reputation and further expand its influence, Wang Liangshou has written advertisements that have been summed up over many years to identify sesame oil and posted them in advertisements.