例句
They killed four policemen while robbing a bank.
他们抢劫一家银行的时候杀了4名警察。
A 77-year-old woman was robbed at knifepoint.
一名77岁老妪遭到持刀抢劫。
They killed four policemen while robbing a bank.
他们抢劫一家银行的时候杀了4名警察。
A 77-year-old woman was robbed at knifepoint.
一名77岁老妪遭到持刀抢劫。