Independent central banks are a great thing, and ECB President Mario Draghi is a great central banker. But that independence is meant to apply to monetary policy (jacking up interest rates if necessary, however unpopular it may be) and not to fiscal policy (forcing a country to cut expenditures and raise taxes to pay outstanding debt).
独立央行是一件了不起的事，欧洲央行行长德拉吉也是了不起的央行行长。但这一独立性是为了适用于货币政策（在必要时提高利率，不管民众多么反对）而不是为了适用财政政策（强迫一国削减支出、提高税收以偿还存量债务）。有人说过民主赤字吗？