Díjūn / qīngcháo-láifàn / biānjìng / shǒujūn / lìjí / jìnrù / zhànbèi / zhuàngtài

敌军倾巢来犯，边境守军立即进入战备状态。

The enemy forces came in full strength to attack, and the border troops immediately went on combat alert.