Nzvimbo inoratidza kuti mudhorobha mune midhuri yemidurikidzanwa. Pane mudhuri une ruvara ruchena mumwewo ndiwo uneruvara rwebhuru neruvara rwebhurawuni. Kune umwe mudhuri usiri wemudurikdzanwa une ruvara rweyero unedenga rine ruvara rwutsvuku.