虽然欧洲单一货币制度的提议至少早在20世纪70年代的维尔纳报告中就已出现，但德国的统一还是提供了必要的催化剂。

Though the idea of a single European currency had been around at least since the Werner Report of the 1970s, German reunification provided the necessary catalyst.

youdao

虽然欧洲单一货币制度的提议至少早在20世纪70年代的维尔纳报告中就已出现，但德国的统一还是提供了必要的催化剂。

Though the idea of a single European currency had been around at least since the Werner Report of the 1970s, German reunification provided the necessary catalyst.

youdao