join the army

Five months have elapsed since he joined the army.

"自从他参军以后,已经五个月了。"

He was scarcely sixteen when he joined the army.

他参军时六岁。

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

革命热情激励他们, 于是他们从军了。

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

他想要参军,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。