曾几何时,面对连绵起伏的群山,面对蜿蜒曲折的羊肠小道,山区的人们更多地是无可奈何。据交通部门统计,1985年以前,固原地区6县有23个乡不通等级公路,4个乡不通汽车,37个乡不通班车。这意味 Once upon a time, in the face of the rolling mountains, in the face of tortuous trails, people in mountain areas are more helpless. According to traffic statistics, before 1985, six counties in the Guyuan area had 23 townships with no grade roads, four townships were closed to cars, and 37 townships did not have access to buses. This means