Languages
Levels:
1 You can understand written material or simple questions.
2 You can edit simple texts or participate in basic discussions.
3 You can write in this language with some minor errors.
4 You can speak like a native speaker (though it's not your birth language).
5 You have professional proficiency; you understand the nuances of the language well enough to translate advanced documents.
N You are a native speaker of the language and have a thorough grasp of it, including colloquialisms and idioms.
