Rubik's Cube World Championship
[ 2007-10-08 08:57 ]
Erno Rubik, inventor of the Rubik's cube, talks to competitors during the prize giving ceremony at the Rubik's Cube World Championship in Budapest October 7, 2007. (Reuters)
(英語(yǔ)點(diǎn)津 Annabel 編輯)
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