3 The Centennial International Exhibition Philadelphia 1876Unit 4 The Paris Exposition 1900Unit 5 The Panama Pacific International Exposition San Francisco 1915 ..Unit 6 The Brussels World's Fair 1958Unit 7 Expo Montreal 1967Unit 8 World Expo 1986 Vancouver, British Columbia, CanadaUnit 9 The Horti-Expo Kunming 1999Unit 10 Expo 2000 HannoverUnit 11 Frankfurt Book Fair 2003Unit 12 Expo 2005 Aichi JapanUnit 13 The China Hi-Tech Fair 2009Unit 14 Expo Shanghai2010Unit 15 Big Four Fashion Weeks 2013-2014附录1 练习答案附录2 口译练习录音原文附录3 口译练习参考译文