In musimboti, kune marudzi maviri emagetsi mazino bhurasho: kutenderera uye vibration.1. Nheyo yebhurashi remazino inotenderera iri nyore, ndiko kuti, mota inotyaira musoro webrush denderedzwa kuti utenderere, izvo zvinowedzera friction effect paunenge uchiita zviito zvekukwesha.Rotary toothbr...
Verenga zvimwe