这段英文怎么翻译

horn installed with negative pole(-)括号里的是负极的意思connected to the pushbutton substituting the original standard horn .horn installed with positive pole(+)正极的意思connected to the pushbutton substituting the original standard horn .horn installed with negative(-)负极的意思connected to the pushbutton keeping with the existing standard horn.horn installed with positive pole(+)正极的意思connected to the pushbutton keeping with the existing standard horn.

角安装负极（ - ）括号里的是负极的意思连接到按钮取代原来的标准喇叭。角安装的正极（+）正极的意思连接到按钮取代原来的标准喇叭。角安装负（ - ）负极的意思连接到按钮与现有标准的正极安装horn.horn维持（+）正极的意思连接到按钮与喇叭维持现有标准。