efficiency and fairness 效率与公平 ; 效率和公平
fairness doctrine of efficiency 效率公平原则
fairness with efficiency 公平与效率
the fairness and efficiency 公平与效率
both fairness and efficiency 公平与效率兼顾
fairness and efficiency problem 公平与效率问题
Housing Fairness and Efficiency 住房公平与效率
Fairness And Efficiency Balance 公平与效率统一
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