短語(yǔ)詞組短語(yǔ)ecological construction demonstration area 生態(tài)建設(shè)示范區(qū)ecological forestry demonstration area 生態(tài)林業(yè)示范區(qū)ecological economic demonstration area 生態(tài)經(jīng)濟(jì)示范區(qū)Yanan Ecological Construction Demonstration Area 延安示范區(qū)ecological demonstration area construction 生態(tài)示范區(qū)建設(shè)Changtai National Ecological Demonstration Area 長(zhǎng)泰國(guó)家生態(tài)示范區(qū) 返回 ecological demonstration area