张永和，刘家琨，大舍的作品则将这些人造材料的内在之美展现至极致。

Yung-Ho Chang and Liu Jiakun explored the intrinsic beauty of such synthetic material to extremes.

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鄂栋臣跑出数百米后，把奥运火炬传递给我省另一位奥运火炬手——武汉市交警刘钰琨。

Hundreds of meters later, Mr. Er passed the Torch to another torch bearer --- Liu Yukun, a traffic police officer of Wuhan.

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