短語(yǔ)詞組短語(yǔ)ecological demand footprint edf 生態(tài)需求足跡ecological supply footprint esf 生態(tài)供給足跡Ecological Footprint of Nations 國(guó)家生態(tài)足跡Ecological Footprint Trade Deficit 生態(tài)足跡貿(mào)易逆差ecological footprint area 生態(tài)生産性土地Household Ecological Footprint 家庭生態(tài)足跡ecological footprint diversity 生態(tài)足跡多樣性Electric Power Ecological Footprint 電力生態(tài)足跡 返回 Ecological Footprint