so-called prosperity

• 所谓的繁荣

so-called prosperity的用法和样例：

例句

1. But their so-called prosperity is only a temporary phenomenon.
   但他们所谓的繁荣只是一个暂时的现象。
2. The prosperity would seem to indicate a pretence.
   表面上的繁荣不过是个幌子。