I'm not exactly bilingual, and I get the overall idea of what an internship is, but I'd like it to be explained. Maybe it's something here it's called "becario", someone who make sort of "practices"or helps in a job without being paid (or poorly paid).
Thanks!

Yup, becario is the transalation for intern. For more details on a typical EA internship someone will have to step in and elaborate...

Javier Ortiz