农村·农业·农民A
countryside agriculture peasantry
农村·农业·农民B
countryside agriculture peasantry
农业农村
agriculture and rural areas
农业农村环境
Agricultural rural environment
农业农村信息服务
Information service in countryside
农业农村信息化
Agricultural and rural informalization
农业网络信息
agriculture network information
农业网校
internet agricultural school
农业物理
agricultural machinery and implement
农业物理学法
Agricultural physics method
农业物流体系
agricultural logistics aystem
农业物质费用
agricultural material costs