•When did you join the army?你甚么时候从军的？

•He has decided on a career in the British Army.他已经决定投身英国军队。

•The army was/were called out to enforce the curfew.出动了军队以实行宵禁。

•Both the armies suffered heavy losses in the battle.两军在此役中均伤亡惨重。

•The minister is believed to have been killed by the rebel army.据信部长已被叛军杀害了。

•She brought an army of supporters with her.她带来一大群支持者。