19.- Qr-Code. B1
https://madrid-berlin-idiomas.com/wp-content/uploads/2022/04/HV_Audio_QR_Codes_magische_Quadrate_Deutsch_to_go_IP_IPTC.mp3
read morehttps://madrid-berlin-idiomas.com/wp-content/uploads/2022/04/HV_Audio_QR_Codes_magische_Quadrate_Deutsch_to_go_IP_IPTC.mp3
read more