For professional footballers, injuries are an occupational hazard.
对于职业足球运动员来说,受伤是职业本身带来的危险。
During a radio programme, a company of biscuit manufacturers once asked listeners to bake biscuits and send them to their factory.
有一次,在电台播放的节目里,一个生产饼干的公司请听众烘制饼干送到他们的工厂去。