荒山秃岭,一重又一重,海拔1200米。无霜期短,5月份还下雪呢,9月份又下霜了。庄稼只能种一茬,还常常长不熟。方圆101平方公里的深山沟子里,稀稀落落住着1600户人家。这,就是京郊37个贫困乡中最贫困的密云县番字牌乡。80年代初,人均年收入才90元,家家要吃国库粮,一半户超借支。 Bald Ridge, heavy and heavy, 1200 meters above sea level. Frost-free period is short, it was snowing in May, and frost in September. Crops can only grow one crop, but they are often unfamiliar. A radius of 101 square kilometers of deep mountain ditch, sparsely populated with 1,600 families. This is the suburb of Miyun County, the poorest suburb of the 37 poor villages in the suburbs of Beijing. In the early 1980s, the per capita annual income was only 90 yuan, and every household should eat treasury grain and half of households borrowed money.