the industries and services, for example schools and hospitals, that are supported by tax money and controlled by the government of a country 公共部门,国营部门(如学校和医院)
The typical Member of Parliament has worked elsewhere in the public sector. 典型的国会会员都曾在其他公共部门供职。
public sector workers/education/unions公共部门工作人员/公共教育/公共部门联盟