'trouble' is translated 'problème', 'histoire', 'trouble' in French depending of the context.
"Trouble" in French is "problème" or "difficulté".
'to cause trouble' is 'perturber' in French. A troublemaker is spelled 'un perturbateur, une perturbatrice'.
Français
Comment dit-on ...?
To say the word beard in the French language you say barbe. This word is said as barba in the Italian language and in Latin it is mentum.
c'est
yes, "en quelle langue" is the French translation of "in what language"
"Französisch Sprache."
comment dire language
You say disorder 'trouble' in French.
In French, "with" is typically translated as "avec."
You would say "handicap d'apprentissage" in French to mean learning disability.