Semin,
Actually, I have been concerned for you in particular all semester
because of how unrelated tourism English seems to be for your future
career choice. HOWEVER, I think a city tour of Buenos Aires is a
fantastic idea and one that is relevant because you were there! Who
knows, maybe you'll go back someday to do some banking work
there...Anyway, if you would like to do a city tour of Buenos Aires,
then please feel free. Otherwise something more about banking is also
fine. You are on the right track either way. :)