He worked very long hours, to the detriment of his marriage.他的工作时间很长，这对他的婚姻不利。He puts all his time into his career, to the detriment of his personal life.他把所有的时间都花在事业上，这影响了他的个人生活。Children spend too much time on schoolwork, to the detriment of other activities.孩子把太多的时间用于做作业，影响了他们参加其他活动。