美联储为何能在美国国际领导力持续低迷的时期取得无与伦比的成就？ 原因很简单：尽管美国经济十分萎靡，并且美国政治因为两极分化而几近瘫痪，但美元需求仍在。
The explanation for the Fed’s exceptional role in the context of otherwise anemic American international leadership is simple: though the US economy is weak, and American politics is polarized to the point of paralysis, the dollar is still in demand.