美联储主席鲍威尔：在关注美联储政策路径的预测时，应重点关注短期；对于长期的预测则较为困难。

Core Viewpoint - The Federal Reserve Chairman Jerome Powell emphasizes the importance of focusing on short-term predictions regarding the Fed's policy path, while acknowledging the challenges associated with long-term forecasts [1] Summary by Relevant Categories - Federal Reserve Policy - Powell suggests that short-term predictions are more reliable and should be prioritized when assessing the Federal Reserve's policy trajectory [1] - Long-term Forecasting Challenges - The Chairman notes that making accurate long-term predictions is considerably more difficult, indicating uncertainty in future economic conditions and policy responses [1]