Translation of pacemaker in German

It was better to avoid this city at the moment, although it is supposed to be one of the more beautiful ones in the entire region. It is considered historic, beautiful and a culturally important city.
Oh great, i want to learn English with you. It am so happy that you will help me. Thank you lots and lots. Where do you live? I live in Switzerland, near the city of Basel. I'm a student of economics.
Unfortunately, I have never been to the United States, but I was in Mexico last year, that is close. Zurich is a very nice city, the people are friendly and the lake is very beautiful.