Ubuchwepheshe bolwazi buye baba ubuchwepheshe obuhle bomhlaba wonke namuhla, njengethuluzi elisebenzayo lokubona, ukuqoqwa, ukuguqulwa, ukuhambisa kanye nokucutshungulwa kwemininingwane ehlukahlukene, izinzwa kanye nama-transmitters sekuyizakhi ezibalulekile ezibalulekile ezinhlelweni zohlelo lokusebenza, especiall ...
Funda kabanzi