Self-interested states自利国家
self-interested regulation监管者自利
self-interested individuals自利经济人
self-interested man自利人
self-interested principle自利性
self-interested behavior principle自利行为原则
assumption of self-interested company自利公司的设想;假设的自我利益公司;假设公司的自利
non-self-interested trust非自利型信任
egocentric self-centered self-interested self-regarding selfish利己主义的
ADJ（形容词） If you describe someone as self-interested, you disapprove of them because they always want to do what is best for themselves rather than for other people. 自私的[表不满]
Narrowly self-interested behaviour is ultimately self-defeating.
狭隘自私的行为最终会自拆台脚。