欧元区既不足以吸引更多的成员，也不够灵活可以给陷入麻烦的成员暂时离开喘息的机会（即蛇形浮动 ） 。
The eurozone is neither appealing enough to attract additional members nor flexible enough to grant troubled incumbents a temporary holiday, in the manner of the currency snake. The euro will likely survive the year, inertia being what it is.