improper benefit的用法和样例：
例句
- The collusion is an activity of alliance made by some people in an organization for seeking a certain kind of malfeasant benefit.
摘要共谋是组织中少数人，为了谋取某种不正当利益而采取的一种结盟的活动。 - Retired officials relatives and close friends of officials also face criminal penalties if they take advantage of the official's position to make improper profits.
退休官员，亲戚以及关系密切的朋友如果利用了政府职位获取不正当利益的话也将面临刑事处罚。
