用“unproductive labour”造句大全，unproductive labour造句
productivelabourandunproductivelabourundersocialistsystemproductivelabourandunproductivelabourundercapitalism...
用“unproductive”造句大全，unproductive造句
Withhalfofitsagriculturallandunproductive,Cubaimports80%ofitsfood.Iassumeyouwanttostopcoughing,sothisisforusewhencoughingisdamagingandunproductive.Thecycleofunproductiveinsanitycausedbytheillusionof"...