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举世瞩目的中国2010年上海世界博览会落下了帷幕。向世界奉献一个完美的世博会,是所育安全保卫工作者的共同愿望,
World Expo 2010 Shanghai China, which has attracted worldwide attention, came to a close. To dedicate a perfect World Expo to the world is the common aspiration of the security workers who are educated,