检查欧洲摇摇欲坠的供应经济基础是欧元改革不得不面对的关键挑战，而这项挑战需要各国从根源上彻底的解决。
Overhauling Europe’s shaky supply-side foundations is the key challenge facing the euro revolution, and it is a challenge that needs to be addressed at its national-level roots.