编辑老师:我名王红发,系西安市周至县马召乡的农民,也是《专业户》的忠实读者,之所以连续几年订阅贵刊,还得从头谈起。前年初,当我致富无路加之债务逼得我几乎走上绝路时,偶尔在贵刊上看到了几条科技信息。第一条是《封闭式袋装速生豆芽技术》,该 Editing teacher: My name is Wang Hongfa, a farmer from Mazhao Township, Zhouzhi County, Xi’an. She is also a loyal reader of “professional households.” The reason why I subscribe your magazine for several years in a row has to start from scratch. Before the beginning of last year, when I became rich and the debt was forcing me to embark on my journey, I occasionally saw several pieces of scientific and technical information in your magazine. The first is “closed bags of fast-growing sprouts technology”, the