在德国普通的公寓里,都具备基本的消防系统。有个系统感应设置,当某个房间内烟雾浓度达到规定指标的时候,整栋楼的消防警报声就急促响起。有趣的是,几乎每次都是因为厨房食物煮焦了而触响警报。在德国经常听到消防车和医疗救护车急促的警笛声, In Germany common apartment, have a basic fire protection system. There is a system of sensing settings, when the concentration of smoke in a room to meet the required targets, the entire building fire alarm sound quickly sounded. Interestingly, alarms are often triggered almost every time the kitchen food is boiled. In Germany, police officers often hear the rapid rise of fire engines and medical ambulance sirens,