沙发是很多人家家必备的家具了，毕竟平时以及周末往沙发上一躺，那是多么惬意啊！沙发的使用率是仅次于床的，床是用来躺着睡觉的，沙发是平时躺着坐着的地方，有些时候比床的使用跟占有率还高。沙发的材质有很多，基本分为这三种：布艺沙发、皮革沙发、实木沙发，这几种是常见的材料。
Abstract: The traditional interior decoration in my country is generally made of wood and stone as decorative materials. With the changes of the times， the traditional interior decoration of wood structure and stone materials can no longer fully adapt to the aesthetic of modern people， and people prefer personalized expression. As a niche interior decoration material， leather material has gradually been liked and pursued by modern people due to its special material and design sense in decoration. Starting from the types of leather decoration materials， this paper discusses in detail the application principles and values of leather material products in interior decoration under the concept of green design， as well as the corresponding expressions of leather products in interior design.随着中国特色社会主义的不断发展，保护生态环境已经成为越来越多人的共识，环保理念已经逐渐深入人心。
