The idea is to find out if the lives of the people on the receiving end were changed for the better in any sustained way. More and more donors are also insisting that NGOs provide measurable proof that they make a difference.
其理念是看受助方的民生是否得到了持续的改善。越来越多的捐助方也要求NGO们为其救援行动取得的成效提供具体证明。