ruralizev.成田园风味；田园化；过田园生活ruraladj.农村的，乡村的，田园的rural structure二元rural-workers农民工rural democracy农村基层民主rural endowment农村养老Rural tradition乡村传统rural immigrant农村移民rural ecosystem农村发展rural resources农村资源rural bioenergy农村生物质能Rural courtyard农村庭院