Momwe mungayeretsere bwino chisindikizo cha thermos: chitsogozo chothandizira kuti chikhale choyera ndikuwonjezera moyo wake Thermos ndi bwenzi lofunika kwambiri pa moyo wathu watsiku ndi tsiku, kutipatsa zakumwa zotentha kapena zozizira, kaya muofesi, masewera olimbitsa thupi kapena panja. Komabe, chisindikizo cha thermos ndiye chotheka kwambiri ...
Werengani zambiri