Foreign Language Dictionary of Caravan Terms

Having tripped the mains connection on my pitch in France this summer, I wanted to apologise in french and ask for it to be re-set.  I could get as far as "Je suis desole, Madame/Monsieur" but then I came to a grinding halt !

Is there a dictionary of caravanning terms out there somewhere with translations for the common european languages ?  I would certainly buy one !!

Can anyone give examples of caravanning phrases (in any language) that they find useful ?