How to say in Czech: Are you learning Japanese?

English
Are learning
Czech
Učíš se japonsky?
Are you learning Japanese on your own?
They are learning Japanese.
Where did you learn Japanese?
Are you Japanese?
Do you speak Japanese?
You speak Japanese very well.
How do you say that in Japanese?
You do not speak Japanese very well.
They are Japanese.
They are not Japanese.

Czech phrasebook and translator with tens of thousands of sentences translated by humans. Czechslator is being developed by Michal Měchura. CREDITS Czechslator's sentence generation engine is partially based on Grammatical Framework. All Czech pronunciation is computer-generated using Microsoft Azure Text to Speech. When Czechslator cannot find a translation in its own database, it looks in the PanLex dictionary or obtains a machine translation from Microsoft Translator. PRIVACY Czechslator does not save any cookies in your web browser and does not collect personally identifiable data. Czechslator uses StatCounter for traffic analysis, configured not to save any cookies in your web browser and not to collect any personally identifiable data.