As a common furniture, the meaning of the sofa has been separated from the traditional "guest place", and gradually evolved into an essential tool of life. After a busy day outside, come home and lie down on the sofa, close your eyes for a short time, or take a nap, and sit down to talk about it when your friends come.

 

 

Today's science popularization starts with the common types of sofas, and according to the classification of sofa materials, our daily household sofas can be divided into fabric sofas, rattan sofas, wooden sofas, leather sofas.