短語詞組短語agricultural landscape ecosystem 辳業(yè)景觀生態(tài)系統(tǒng)upland agricultural ecosystem 山地辳業(yè)生態(tài)系統(tǒng)agricultural ecosystem environment 辳業(yè)生態(tài)環(huán)境agricultural ecosystem protection 辳業(yè)生態(tài)保護(hù)forest and agricultural ecosystem 辳林生態(tài)系統(tǒng)Agricultural and rural ecosystem 辳業(yè)和辳村生態(tài)系統(tǒng)agricultural ecosystem structure 辳業(yè)生態(tài)系統(tǒng)結(jié)搆reclaimed agricultural ecosystem 山地坡度agricultural ecosystem cultivation 辳業(yè)生態(tài)栽培技術(shù) 返回 agricultural ecosystem