And youre just not understanding what I am saying.
She wants to be fluent in Portugees, and having English translated to Portugees is very helping when youre trying to learn, and become fluent in it.
I cant answer the question because I am not Dern, but when I was learning English, it really helped when it was translated into Spanish (my first langauge).
All the langaugaes I have learned, it being translated to Spanish is what really allowed my brain to adapt, and learn the langauges.
When Dern needs an English translator, its because she is in the process of learning Portugees, we all have an inner voice in our head, and being able to communicate with it in said language is one of the many steps it takes to become fluent.
So when she needs an English tranltor, its because her brain is wired to think in Portugees, because she is currently learning it.
Its pretty obvious if you know Portugees, she clearly hasnt mastered the langauage and misspeaks all the time.
And for the accent, again, she is trying to learn, and thus is adaptaing her accent to help, its a subconious thing that almost everyone does.
Go be around people you like and respect, you will mimic their behavior, its actually very common