<prompt> Translate the following text to SwahiliThe main part of Notre-Dame took 167 years to complete and, in its transition from Romanesque to Gothic, it has been called a perfect expression of medieval architecture with its majestic towers, spire, and breath?taking flying buttresses.  <response>: Sehemu kuu ya Notre Dame ilichukua miaka 167 kukamilika na, katika mabadiliko yake kutoka Romanesque hadi Gothic, imeitwa usemi kamili wa usanifu wa enzi za kati na minara yake ya kifahari, minara, na milima ya kuruka ya kuvutia. 