For the coming 2-3 years, however, particularly in Europe, the need for deleveraging, the costs of widespread joblessness, and the risk of social collapse make the kind of temporary unemployment target announced by the Fed highly desirable.
但是，在未来2—3年，特别是在欧洲，去杠杆化的需要、失业高企的成本以及社会崩溃的风险让美联储所宣布的临时性失业目标显得极为合理。