But enlargement fatigue among the member states continues to muddy this optimistic forecast. Although more than three-quarters of the EU’s member states are former enlargement countries, the Union’s expansion is no longer viewed as an unalloyed success story.
但成员国的扩张疲劳仍在影响这一乐观前景。尽管超过四分之三的欧盟成员国都是经扩张加入欧盟的，但欧盟的扩张已不再被视为无可辩驳的成功。相反，欧盟扩张常常被认为过犹不及。