欧洲央行管委雷恩：我们必须集中精力将通胀预期维持在2%。

Core Viewpoint - The European Central Bank (ECB) must focus on maintaining inflation expectations at 2% [1] Group 1 - ECB Governing Council member Rehn emphasizes the importance of keeping inflation expectations stable [1] - The commitment to a 2% inflation target is crucial for economic stability and growth [1] - Rehn's statements reflect the ECB's ongoing efforts to manage inflation in the Eurozone [1]