Maintaining a choice of currencies in a national as well as an international setting seems odd and counterintuitive. But it can – and has – been done, and it can be remarkably successful at satisfying peak demand for stability.
国家和国际货币并行的方案看似奇怪，违反直觉。但它是可以实行的，也曾经实行过，而它眼下最大的作用，是可以满足对稳定性的极度渴求。