Nini kinachosababisha radi na mingurumo?To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoVeronican Natalis/M M T04.08.20154 Agosti 2015Ni kipi kinachosababisha radi na mingurumo? Makala yetu Leo inaangazia chanzo cha radi kisanyansi pamoja na ukweli wa imani kadhaa za kiitikadi zilizopo.https://p.dw.com/p/1G9d2Matangazo