陆军强国

例句：

1. 1. Thecountry's defense budget is a majorconcern for the government.
   该国的国防预算是政府的主要关切。
2. 2. The army was formedto protect the nation from foreign invaders.
   军队成立是为了保护国家免受外来侵略者的威胁。
3. 3. The soldiers were trained in variousmilitary tactics.
   士兵们接受了各种军事战术的训练。