Two recent economic reports warn that, although the world economy is growing, complicating issues like lower oil prices and conflict could hurt progress. The International Monetary Fund, or IMF, has reduced its prediction for world economic growth from 3.8 to 3.5 percent. That is still an improvement over 2014. But, the international lender says some major economies are facing economic struggles.______________________________近日,两份经济报道警告称虽然全球经济在增长,但是油价下跌和冲突事件等复杂问题可能危害发展进程. 国际货币基金组织(IMF)将全球经济增长预估从3.8%降低至3.5%.相比2014年仍然有所增长,但是,作为国际借贷机构,国际货币基金组织称一些主要经济体正面临经济斗争.__________________________