<prompt> Translate the following text to SwahiliThe itinerary we propose deals in turn with the various layers of Provencal the Roman towns of Orange, Vaison, N?mes, and Arles; the medieval bastions of Les Baux and Avignon; the ancient villages of the Lub??ron mountains; and finally the cheerful streets of Aix-en-Provence.  <response>: Safari hii inaonyesha maeneo ya Provence, miji ya Kirumi ya Orange, Vaison, Nîmes na Arles, ngome za enzi za kati za Les Baux na Avignon, vijiji vya kale vya milima ya Lubron, na mwishowe barabara za Aix-en-Provence. 