进入1993年以来,世界经济复苏比预料的要慢,多数西方国家国内需求仍疲软,难以摆脱衰退。据国际货币基金组织4月末预计,今年全球经济只能维持2.2%的增长比年初的预计低0.9个百分点;估计明年全球经济会有明显复苏。今年上半年北美经济复苏以及发 Since 1993, the world economic recovery has been slower than expected. In most western countries, the domestic demand is still weak and it is difficult to get out of recession. According to the International Monetary Fund at the end of April, it is estimated that the global economy will maintain only 2.2% growth this year, 0.9ppt lower than the forecast at the beginning of the year. It is estimated that there will be a clear recovery in the global economy next year. North American economic recovery and development in the first half of this year