Usages of a fluência
Ela acha que há de dominar a língua e alcançar a fluência.
She thinks that she will master the language and achieve fluency.
Com esta fluência, o professor há de ficar orgulhosíssimo.
With this fluency, the teacher will be extremely proud.
Elon.io is an online learning platform
We have an entire course teaching Portuguese (Portugal) grammar and vocabulary.