my house: my home, your house: ta maison
maison
In French, you can say "Ma maison est ta maison."
In Haida language, you would say "gyagyagang" for "house".
Français
The house is "la maison" (fem.) in French.
To say "the house of" in French, you would say "la maison de."
Comment dit-on ...?
c'est
Yes, "en quelle langue" is the correct way to say "In what language" in French.
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.
comment dire language
"Französisch Sprache."