So we find some investors, and they pay for a set of services, and if those services are successful, then they improve outcomes, and with those measured reductions in re-offending, government saves money, and with those savings, they can pay outcomes.
因此，我们要召集一些投资者， 他们为一系列的服务提供资金， 如果这些服务取得成功， 达到了改良（社会）的目的， 那政府就因为重犯率下降 而节约了资金， 而这些资金则可用于 支付这些效益的成本。