VIENNA – In 2011, Europe’s financial and banking crisis escalated into a sovereign-debt crisis. A problem that began in Greece ended up raising doubts about the very viability of the euro – and even of the European Union itself.
维也纳——2011年，欧洲金融和银行危机升级为一场主权债务危机。从希腊发端的问题导致欧元、甚至是欧盟本身的可行性遭到质疑。一年过去了，上述根本性的疑虑仍然没有消失。