美联储巴尔金：美联储始终专注于维护其信誉，并将采取行动加以捍卫。

Core Viewpoint - The Federal Reserve, represented by Barkin, emphasizes its commitment to maintaining its credibility and will take necessary actions to defend it [1] Group 1 - The Federal Reserve is focused on preserving its reputation [1] - Actions will be taken by the Federal Reserve to uphold its credibility [1]