At the same time LDCs' weak economic and institutional structures, coupled with an unfavourable external economic environment and natural disasters, hampered the ability of their Governments to cope with their development problems.
而同时最不发达国家脆弱的经济和体制结构，加之不利的外部经济环境和自然灾害，妨碍了最不发达国家政府应付发展问题的能力。