The failure of the Doha Round, the strengthening of protectionism in a number of developed countries and fluctuating oil and gold prices are causing more and more difficulties for developing nations in their efforts to achieve the MDGs.
多哈回合失败、许多发达国家加强保护主义以及石油和黄金价格波动正在为发展中国家实现千年目标的努力造成越来越多的困难。