一天上午,我们来到安徽省宿县黄山公社圩西生产队,访问农民杨传海、赵永英夫妇。刚进门,杨传海便端着玻璃杯,笑呵呵地迎上来说:“请喝杯甜叶菊泡茶。我家靠种甜叶菊致富,也是‘甜密的事业’啊!”一片笑声中我问他:“你怎么学会种甜叶菊的?”他手指着一摞摞报纸说:“喏,就是这些‘哑巴师傅’的功劳!” One morning, we came to Weixi Production Team of Huangshan Commune in Suxian County, Anhui Province and visited peasants Yang Chuanhai and Zhao Yongying. Just enter the door, Yang Chuanhai will be holding a glass, Xiao Hehe to meet: “Please drink a cup of tea with stevia. My family relies on stevia to get rich, but also ’sweet business’ ah!” I asked him a laugh “How do you learn to grow stevia?” He pointed to a stack of newspapers and said: “Oh, it is the credit for these ’dumb masters’!”