两边的包厢只可以吸收大约40%的声音(Beranek, 1979)，提供相当的反射声到观众区和表演区。

The sides of the boxes are only about 40% absorptive (Beranek, 1979) so they provide a substantial return of reflected sound back to the room and to the performers.

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二层4900平方米为会议区、日本料理、中餐包厢及中餐厅。

The Second floor which has 4900 square meters for meeting area, Japanese food, and Chinese restaurant with private room.

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