短語詞組短語land resources sustainable utilization 土地資源可持續(xù)利用land resource sustainable utilization 土地資源可持續(xù)利用cultivated land resource sustainable utilization 耕地資源可持續(xù)利用land sustainable utilization evaluation 土地可持續(xù)利用評價(jià)Land sustainable -intensive utilization 土地持續(xù)集約利用sustainable land utilization strategy 土地可持續(xù)利用戰(zhàn)略sustainable land utilization assessment 土地可持續(xù)利用評價(jià)sustainable land utilization planning 土地可持續(xù)利用規(guī)劃 返回 land sustainable utilization