外围体育app

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入兴趣爱好级的私家影院建议有一个独立空间和相对良好的声学环境，才能最大程度的发挥出影音器材的性能。理想的房型比例，房间面积约为20m²--35m²。若房间面积偏小，需在声场的构建环节多费些心思和加以设计，以确保影院的效果。