| 例句 |
The funds are to be used to further the public good.这些资金将被用来发展公共福利。Little children used to be used to sweep chimneys.过去小孩常常被叫去打扫烟囱。A crane had to be used to haul the car out of the stream.只好用了起重机，才将轿车从河里拖出来。In a prison, drugs sometimes have to be used to control aggression.在监狱里，有时必须用药物来控制好斗情绪。 |