Ka lilemo tse nang le boiphihlelo mosebetsing oa boithuto ba sehlahisoa , mokoetlisi o ka fana ka bokooa bo boholo ba ea koetliso . koetliso , ka kopo fumana litšebeletso tsa rona tsa inthanete mabapi le oa botsitso . Ntle le lenane la sehlahisoa ka tlase, u ka etsa kopo ea koetlisesa ea hau e ikhethang ho latela litlhoko tsa hau tse khethehileng.