Thirdly, to what extent have ISMs benefited LDCs through structural socioe-conomic effects that enabled these countries to demonstrate durable progress towards graduation?
第三，在多大程度上国际支助措施通过结构性社会经济作用惠益于最不发达国家，使这些国家能够证明它们是持续朝着升级迈进的？