The other 30% is also emblematic of a deeper strategic issue that America faces – a profound competitive challenge. A shift to external demand is not there for the asking.
其余这30%也象征美国所面临的更深层次的战略问题——同时也是深刻的竞争挑战。向外部需求转型也并非招之即来，必须依靠勤奋、毅力和迟到的竞争力复苏来努力争取。