在多功能厅中，天花板上悬挂了一个“起伏的胶合吸声云”，而且隐藏式的吸声毯也由当地采购的棉花制成的。
In the multipurpose room, an "undulating plywood cloud" is suspended from the ceiling and conceals acoustical blankets made of locally sourced cotton.
在多功能厅中，天花板上悬挂了一个“起伏的胶合吸声云”，而且隐藏式的吸声毯也由当地采购的棉花制成的。
In the multipurpose room, an "undulating plywood cloud" is suspended from the ceiling and conceals acoustical blankets made of locally sourced cotton.
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