Taco bell
Man, you're really out of the loop!! I happen to have flown with many Brazilan F.O's and they turn out to be very good professionals And many of them with a very high level of English. For your personal info, Buenos Dias and Yo quiero Taco Bell are Spanish words and Brazil is the only Portuguese speaking country in south america. Believe it or not, A totally different language. Further, I've flown with pretty big OZ< EUR, US srew ups.
cheers.