陆军在这次联合演习中负责地面推进和后勤保障。Lùjūn zài zhè cì liánhé yǎnxí zhōng fùzé dìmiàn tuījìn hé hòuqín bǎozhàng.In this joint exercise, the army was responsible for ground advances and logistical support.
他爷爷年轻时在陆军服役了三年。Tā yéye niánqīng shí zài lùjūn fúyì le sān nián.His grandfather served three years in the army when he was young.
陆军博物馆里展出了很多老照片和旧军服。Lùjūn bówùguǎn lǐ zhǎnchū le hěn duō lǎo zhàopiàn hé jiù jūnfú.The army museum displays many old photographs and old uniforms.