At least fifty years algo, English became the universal language.
When you turn on the radio everywhere of the world, it’s common to listen to English music. When you go to the movies, most of the films are spoken in English.
It’s a pity when you listen to a good music and you can’t understand it. As for film, you only can watch it if there are subtitles in Portuguese.
Actuality, it’s practically impossible to get a good job in a big company if you don’t speak English very well. It’s necessary to read some reports in English every day. Some meetings and conferences are in English too.
Watch out! If you don’t speak English you’ll become a limited person in the future.