<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.kujua kwa njia nyepesi tu haitaaji elimu ila itakuhitaji wewe na simu yako pia na uelewa wako.  <response>: the effectiveness of a hearing aid depends not only on the technology, it also requires that one understands himself and his environment. 