Translation of regrettably in German

I am from Italy, but I studied in Frankfurt, in Germany. I am done with my bachelor degree. I am an Engineer since last June. where are you from? Which language do you want to practice? I will start studying next week.
First we got some lunch which was the first normal experience on that day. Then we were told to take a boat. A fisherman and his young daughter were rowing and we continued on the river.
Originally we planned to stay in Santiago for one day but due to her illness we prolonged our stay for two days. I walked around the city by myself, always staying close to the hotel.