公共部门

例句：

1. 1. The public sector is responsible for providing public services such as education and healthcare.
   公共部门负责提供教育、医疗等公共服务。
2. 2. The government sector has been undergoing significant changes in recent years.
   政府部门近年来经历了重大变革。
3. 3. The public sector is often criticized for its lack of transparency and accountability.
   公共部门常常因其缺乏透明度和问责制而受到批评。