<prompt> Translate the following text to SwahiliThe building you see today was commissioned by Justinian and completed in 537, although many repairs, additions, and alterations have been made over the centuries.  <response>: Jengo la kale la Roma lilijengwa kwa amri ya Justinian na kukamilika mwaka 537, ingawa lilibadilishwa na kurekebishwa mara nyingi. 