adj.快速變化的
This, he notes, would require dominance of the middle class, ability to react to a rapidly changing world, active entrepreneurs, and the mobile society. 而這,他指出,需要占多數(shù)的中產(chǎn)階級有能力對快速變化的世界形勢,行業(yè),及多變的社會作出反應(yīng)。