free-rider problem造句

例句与造句

1. This alleviates the free - rider problem that exists when small household savers leave it to each other to collect information and monitor the actions of firms
   这一办法还缓解了存在于小储户之间相互推诿收集信息和监管公司行为时期所产生的讨便宜者的问题。
2. It's difficult to find free-rider problem in a sentence. 用free-rider problem造句挺难的