The distance between the actual developmental level as determined by independent problem solving and the level of potential development as determined through problem solving under adult guidance or in collaboration with more capable peers.
實際發(fā)展水平與潛在發(fā)展水平之間的距離，前者由獨立解決問題決定，后者由在成人指導下或與更有能力的同伴合作解決問題決定。
客戶的需求是我們創(chuàng)新的源泉，只有真正了解市場，才能提供有價值的產(chǎn)品和服務。
I don't think you can ever do your best. Doing your best is a process of trying to do your best.
法規(guī)不應該扼殺為國家提供動力的行業(yè)。