美联储巴尔金：美联储需要先实现2%的通胀目标，再讨论容忍该目标附近的一个区间。

Core Viewpoint - The Federal Reserve, represented by Barkin, emphasizes the necessity to first achieve a 2% inflation target before considering a tolerance range around that target [1] Group 1 - The Federal Reserve's focus is on reaching the 2% inflation goal as a priority [1]