欧盟及其前身40多年来的发展历程，使它成为当代区域经济集团化浪潮中发展最为迅速、规模最大、一体化程度最高、对周边国家吸引力最强的一个集团。推动欧盟一体化向前发展的动力来自于成员国的共同利益需要。利益驱动是欧盟发展的基本动力，同样，当成员国间利益发生冲突，欧 The development history of the EU and its predecessors over the past 40 years has made it the most rapidly developing, largest, most integrated, and most attractive group to the neighboring countries in the current wave of regional economic conglomeration. The driving force for the development of EU integration will come from the common interest needs of member countries. Driven by interest is the basic driving force for the development of the European Union. Similarly, when there is a conflict of interests between member states,