一、“9.11”事件重创美国及全球经济。9月11日,美国纽约、华盛顿部分地区遭恐怖袭击,美国纳斯达克市场、纽约证交所及美国交易所均宣布休市,全球其他主要市场出现剧烈震荡。“9.11”事件大大加快了美国经济衰退的速度,并对全球经济的走势产生了重大影响。二、经过15年的艰苦谈判,中国终于正式加入世贸组织。在多哈举行的第四届WTO部长级会议于11月10日 First, the “September 11” incident hit the United States and the global economy. September 11, the United States in New York, Washington, terrorist attacks in parts of the United States, the Nasdaq market, the New York Stock Exchange and the United States Stock Exchange were announced closed, the world’s other major markets in severe turmoil. The “September 11” incident has greatly accelerated the pace of U.S. economic recession and has had a significant impact on the global economic situation. Second, after 15 years of arduous negotiations, China has finally acceded to the WTO. The Fourth WTO Ministerial Meeting in Doha on November 10