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2006年8月21日,在历时六天的第十一届世界田径锦标赛胜利闭幕的同时,一个人悬着的心终于踏实落地了,他就是北京城乡
On August 21, 2006, at the same time as the successful conclusion of the 11th World Athletics Championships which lasted for six days, the hanging heart of a person finally came to an end. He is the urban and rural Beijing