My German

Well, you must have some exposure to Dutch (Brusselaar, belgische franstalig?) or to German: Polish, Czech?

Hey, I think I found out: Slovenian!

No, not Slavic.

Hi
Sorry I haven't been postiong for some time. As well as English and German, I speak French and some Italian. Also some Chinese.
OiL, no, not Slovenian or any of the other languages you mentioned.

I must say, I am really suprised that none of you have already guessed!

Viel Glück...

I'm still surprised your pronunciation sounds so typically Dutch ("Reccchhhten")
So what... Danish?

"As well as English and German, I speak French and some Italian. Also some Chinese. "
— None of those languages is your mother-tongue, right?