美联储主席发表国会证词，重申对抗通胀决心并表示可能放缓加息步伐

Group 1 - The Federal Reserve Chairman reiterated the commitment to combat inflation, emphasizing its significant impact on the economy and people's lives, and stated that measures will continue to ensure inflation returns to target levels [2] - The sources of inflation were identified as supply chain issues, energy prices, and temporary increases in demand for certain goods, prompting the Fed to implement various monetary and fiscal policy measures [2] Group 2 - The Chairman hinted at a potential slowdown in interest rate hikes, indicating that as inflationary pressures ease and the economy recovers, monetary policy adjustments will be made based on actual conditions [3] - Future decisions will take into account inflation data, employment market conditions, and the global economic environment [3] Group 3 - The economic outlook presented by the Chairman suggested that despite current challenges, the U.S. economy shows resilience and is expected to achieve a full recovery, contingent on continued measures to ensure inflation returns to target levels and maintain stable economic growth [4] - The global economic environment's influence on the U.S. economy was highlighted, with a commitment to closely monitor international developments [4] Group 4 - Overall, the testimony provided important reference information for the market, aiding in stabilizing market expectations and confidence, while emphasizing the need to monitor key factors such as inflation data, employment conditions, and the global economic landscape [5] - The decisions made by the Federal Reserve are expected to have significant implications for the global economy, prompting close attention from various stakeholders [5]