Themarketisaconcept.Ifyouaregrowingtomatoesinyourbackya...
问题详情:Themarketisayouaregrowingtomatoesinyourbackyardforsale,youareproducingforthemightsellsometoyourneighborsandsometothelocalmanageroftheineithercase,youareproducingfortheeffortsarebeingdirectedby...