自从有文字以来，人们就把它作为一种传递情感，存储信息的重要手段。自从印刷术完善了之后，人们又把书、报、杂志视为自己生活的准则与指导。随着生活水平的提高，HIFi音响器材大量进入家庭，人们在工余饭后，安坐在沙发之上，或随着叶倩文领略“走一回”的“潇洒”，或闭目 Since its writing, people have used it as an important means of transmitting emotion and storing information. Since printing has been perfected, people regard books, newspapers and magazines as guidelines and guidelines for their own life. With the improvement of living standards, HIFi audio equipment into the family a large number of people, after work rest, people sit on the sofa, or with Ye Qianwen enjoy “go back” “smart”, or close their eyes