The EU’s member states retain power over the most sensitive political issues, including taxes, health, education, pensions, the labor market, and foreign policy. So the questions that dominate national campaigns have little impact on European elections.
欧盟各成员国在一些敏感的政治议题，例如税收，健康教育，养老金，就业市场以及外交政策等方面，都有自己的决定权。各自国家的选举和欧洲议会选举似乎没什么关联