How many languages does Cecilia speak?

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[@nightlust]

Her french accent is really really clean

[@Jiyoon02]

I know, right? I mean, I won't know about the French accent, but her English accent is like super Enligsh-ish and so natural.
I can't fathom how one can speak this many languages to a T, accent and all. Numerically, I speak three languages, too. But my proficiencies at those languages are literally shit compared to CC's.

[@kudaketill]

切り抜き師にもマルチリンガルが要求される時代…

[@evenstarelectricrailway3281]

Except that I'm not sure if Cecilia is a valid German name because C in German is pronounced neither /s/ nor /k/ but /ts/.