Actually it is translatable already: http://www.freecadweb.org/wiki/index.php?title=Special:Translate/wiki-sidebar Hmm... I don't quite get it. Following the link I tried to translate the content into traditional Chinese (zh-tw), but the interface gave me this Échec de l’enregistrement de la traduc...

Hope this the right place.
I am now learning Freecad and wish to participate a bit by translating the documentation at the same time.
Will this post be the exit of doc./tuto. labyrinth?