Desculpe-nos, mas este tex­to esta ape­n­as dis­poní­vel em Ale­mão. For the sake of view­er con­ve­ni­ence, the con­tent is shown below in the alter­na­ti­ve lan­guage. You may click the link to switch the acti­ve language.

Man­che Häu­ser haben kei­ne Klin­gel. Man klatscht dann davor, bis jemand aufmacht.