Rangarira ndima iri pasi apa wozopindura mubvunzo unotevera mumutauro mumwe chetewo neinotevera: Ndima: Vashumiri vezvekunze vanofanira kusangana gore negore kuti vatarise kuitwa kwechirevo chemusangano uye kugadzirira hurongwa hwemisangano inotevera; uye Mubvunzo: Vashumiri vanofanira kusangana kakawanda sei?
gore negore