关于人民币贬值的持续不确定性正在助长恐慌 — — 通缩压力将席卷新兴市场，并严重打击利率已经达到或接近零水平（因此无法继续下降对抗输入性通缩）的发达经济体
Ongoing uncertainty about renminbi devaluation is fueling fears that deflationary forces will sweep through emerging markets and deliver a body blow to developed economies, where interest rates are at or near zero (and thus cannot be lowered to defend against imported deflation). Fiscal gridlock in both Europe and the United States is heightening the angst.