<prompt> Translate the following text to SwahiliIt was built at the command of Mehmet II in 1452 in preparation for his last assault on Constantinople, and was completed in only four months.  <response>: Jengo hilo lilijengwa kwa amri ya mfalme Mehmed II mnamo 1452 kwa ajili ya shambulio lake la mwisho dhidi ya Constantinople, na lilikamilishwa katika miezi minne tu. 