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(經(jīng)濟(jì)人)
[??] 經(jīng)濟(jì)人 jīngjìrén.
　　■ ?????? ?? ??? ???? ?? ??? ?? ???; 作為經(jīng)濟(jì)人, 承擔(dān)的業(yè)務(wù)越多, 獲得的收益越高