1.沙发的摆放要离开墙面5~10厘米,保持通风。2.尽量避免阳光直接照射,如客厅常有阳光照射,不妨定期将几张沙发交换位置,以防出现明显色差。3.久坐后应常轻拍座位部位以及边缘,恢复原状,减少因坐力集中而出现机械疲劳的轻微凹陷现象。 1. Sofa placed to leave the wall 5 to 10 cm, to maintain ventilation. 2. Try to avoid the direct sunlight, such as the living room often sunshine, may wish to regular exchange of several sofa position to prevent significant color difference. 3. After sedentary should often pat seat parts and edges, restore the status quo ante, to reduce the focus on sitting and appear mechanical fatigue slight depression phenomenon.