join the army

Five months have elapsed since he joined the army.

"自从参军以后,已经五个。"

He was scarcely sixteen when he joined the army.

参军时刚刚十六岁。

Revolutionary zeal caught them up, and they joined the army.

革命热情激励们, 于是们从军。

He wished to join the army,but was rejected as medically unfit.

想要参军,但因体不合格而未被批准。

Tom refused to join the army, believing that he had no moral right to kill.

汤姆认为自己在道义上无权杀人而拒绝入伍。