<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.baada ya kutumikia kwa miaka minane nchini zaire, iliyokuwa yenye kufurahisha sana na nisiyoweza kusahau, tulihamia ofisi ya tawi ya afrika kusini mwaka wa 1989.  <response>: after serving eight years in zaire, which was truly a memorable and happy experience, we moved to the south africa branch in 1989. 