Immigration to Spain, Italy, and Greece has surged, adding to longstanding immigrant populations in northern Europe and to the number of so-called “guest workers” in Austria, Germany, and Luxembourg. The most recent stage of EU enlargement last May added millions of Roma from the new member states of Central and Eastern Europe.
过去10年来，欧盟内部种族越来越丰富。西班牙、意大利和希腊等国的移民数量激增，使北欧地区长久存在的移民和奥地利、德国和卢森堡所谓“交流工人”大大增加。去年5月最新一次的欧盟东扩纳入了中东欧新成员国内成百上千万的罗马族劳工。