How to say in Czech: Is she learning Romanian on her own?

English
Is learning on her own?
Czech
Ona se učí rumunsky jako samouk?
Is she learning Romanian?
She is learning Romanian.
Where did she learn Romanian?
Does she speak Romanian?
She does not speak Romanian.
She does not speak Romanian very well.
She speaks only a little Romanian.
She speaks Romanian.
She speaks Romanian fluently.
She speaks Romanian very well.

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