这名军官长期负责边境巡逻,对当地地形非常熟悉。Zhè míng jūnguān chángqī fùzé biānjìng xúnluó, duì dāngdì dìxíng fēicháng shúxī.This military officer has long been responsible for border patrols and is very familiar with the local terrain.
年轻的军官向士兵们讲解了今天的训练任务。Niánqīng de jūnguān xiàng shìbīngmen jiǎngjiě le jīntiān de xùnliàn rènwu.The young officer explained today's training tasks to the soldiers.
他的爷爷年轻时是一名军官,家里还留着他的旧军帽。Tā de yéye niánqīng shí shì yì míng jūnguān, jiā lǐ hái liú zhe tā de jiù jūnmào.His grandfather was an officer when he was young, and his old military cap is still kept at home.