The structure of a country is a kind of relation which lies between centralpower organ and local power organ, entirety and part.
国家结构是国家的中央权力机关与地方权力机关、整体与局部之间的组成关系。
2
The Work War I was fought from 1914 to 1918 primarily between two European Power blocs: “the Centralpower”. Germany and Austria-Hungary, and the “Allies”, Britain, France and Russia.