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
A large amusement park made of LEGO blocks is seen at a LEGO exhibition at the National Stadium in Warsaw, Poland, on Jan. 10, 2020. (Photo by Jaap Arriens/Xinhua)
A large amusement park made of LEGO blocks is seen at a LEGO exhibition at the National Stadium in Warsaw, Poland, on Jan. 10, 2020. (Photo by Jaap Arriens/Xinhua)