zhǎn / tīng / zhōng / yāng / xuán / guà / zhe / yí / jiàn / sè / cǎi / xiān / yàn / de / dòng / tài / diāo / sù展厅中央悬挂着一件色彩鲜艳的动态雕塑。A brightly colored mobile hangs in the center of the exhibition hall.