经济社会局

例句：

1. 1. The Economic and Social Affairs Bureau is responsible for monitoring the country's economic growth.
   经济和社会事务局负责监控国家的经济增长。
2. 2. The bureau has been working on improving public transportation to alleviate traffic congestion.
   该局一直在努力改善公共交通，以缓解交通拥堵。
3. 3. The bureau's latest report highlighted the need for more investment in education and healthcare.
   该局的最新报告强调了对教育和医疗保健投资的需求。