AI chat
You can talk with an AI for language learning purposes. The AI knows about your current progress and the course.
Sometimes you just want to ask. The AI chat is available from any study screen: ask why a sentence is phrased the way it is, how a word differs from a close synonym, or for another example.
Answers stay grounded in your course rather than roaming the open web, so what comes back lines up with what you are studying instead of contradicting it.