It`s lesson that the El Segundo, California-based toy manufacturer and thousands of other suppliers learned as the world`s largest retailer, Wal-mart(www.walmart.com), built an 인벤토리 and supply chain 매니지먼트 system that changed the face of business. 이것처럼 콤마(,)가 여러개일때는 어떤식으로 해석을 해야할지 난감하군요.. 그리고 The theme for the future is that at the end of the day, there can be a symbiotic relationship between companies. 여기서 is 뒤의 that는 뭡니까..? 그냥 that..?