<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.kiingereza kama lugha ya pili au ya kigeni na vyombo vya esol cambridge university, kuna makundi kadhaa: mitihani kwa watoto na vijana, mitihani kwa ujumla ...  <response>: english as a second or foreign language, conducted at cambridge university esol department, there are several categories: exams for children and teenagers, the exams in ... 