Features Expo 2010 Shanghai: A Primer A guide to Expo 2010 Shanghai, an event that marks China's ascent to the top of the global stage. 2010上海世界博览会简介。世博会标志着上海跻身国际一流大都市的行列。 The euphoria of the Beijing Olympics is long gone, but…Jaime MendozaMay 6, 2010