国家行使行政权力的组织结构、管理体制及其应遵循的相关法律规范system of government

• 共和政体

  republican system of government

• 他在文章中把世界上的政体分为三种：君主专制政体、君主立宪政体和民主立宪政体。

  In the essay, he divides the world's systems of government into three types: absolute monarchy, constitutional monarchy, and constitutional democracy.