boprofeshenale bo bohlo kwa hore ho tle ho be le botsitso tshebeletsong ya setjhaba, haholoholo ho ba maemong a hodimo tshebetsong.

ku endliwa ka xiphu rofexinali swi fanerile ku endlela ntshamiseko eka vukorhokeri bya mfumo, ngopfungopfu eka swiyimo swa le henhla.
