Plasticbagshaven’talwaysbeenPublicEnemyNo.1.Introducedi...
问题详情：Plasticbagshaven’talwaysbeenPublicEnemyNo.1.Introducedin1982,theysoonoccupiedthegrocerybagmarker.By1996,80percentofallbagsweremadefromlightweightplastics.Customerslovedthem.Theybecamethinner,...