一个主要原因是全球贸易增长猛烈下降，世贸组织预计今年增长率只有1.7 % ， 远远低于2008年危机前十年的平均值6.7 % 。
A major reason has been sharply decelerating growth in global trade, which the World Trade Organization expects to grow by 1.7% this year – far below the 6.7% average in the decade preceding the 2008 crisis.