Language in account option

[Duplo]

I know that Dutch version is coming (or at least the web site and forum).
Now I discovered that the forum is now available in dutch, great news, but...
if my ip come from a country (Belgium) in wich we speak dutch, we also speak french and german here...
And everyone doesn't speak the three langages (or even only two).
I can Ask my way, buying some food, answer to phone in ducht.
But I'm unable to understand what means: "Antwoord verwerken" of "Voorbeeld van bericht" and other terms specific to internet in dutch.

Would it be possible to specify the language of the forum (and website) in preference account better than changing langage each time we come?

Duplo