There is a real danger that a two-tier Europe will become permanent. Both human and financial resources will be attracted to the center, leaving the periphery permanently depressed.
二元化欧洲永久化的危险是切实存在的。人力和财力资源都将被吸引到核心国家，导致外围国家经济长期低迷，引发了外围国家的强烈不满。