美联储哈玛克：劳动力市场似乎保持稳定，移民限制可能在中期内成为经济增长的障碍。

Group 1 - The core viewpoint indicates that the labor market appears to remain stable, suggesting resilience in employment conditions [1] - Immigration restrictions may become a medium-term obstacle to economic growth, highlighting potential challenges for the labor market and overall economic expansion [1]