客厅沙发的背景墙采用灰色硬包材料，点缀金属线条，简约中透露着大气与优雅。 The double-layer ceiling design cleverly gives the space a richer sense of hierarchy. The background wall of the living room sofa is made of gray hard cover ...

客厅沙发的背景墙采用灰色硬包材料，点缀金属线条，简约中透露着大气与优雅。 The double-layer ceiling design cleverly gives the space a richer sense of hierarchy. The background wall of the living room sofa is made of gray hard cover ...