去年5月，美联储主席伯南克只是轻描淡写地说了几句话 — — 宣布量化宽松终于要告一段落了 — — 便摧毁了这批经常项目赤字占GDP的4%上下的新兴经济体的信心。
It took only a few words from Fed Chairman Ben Bernanke last May – announcing the eventual end of quantitative easing – for markets to lose confidence in emerging economies with current-account deficits near or above 4% of GDP.