另一个重要性下降的政策领域是内部市场 — — 这是一个值得关注的决定，因为自1958年欧盟成立以来，它一直是欧洲工程的核心。
Another policy area that has lost its centrality is the internal market – a notable decision, given that it has been the centerpiece of the European project since the Commission was created in 1958.