Is the occasional other language Poirot uses always French?
Specifically the books. Not sure or really curious about any of the film adaptations.
I don’t speak or read French, and was just curious, as I googled it, and it says Belgium has 3 official languages (French, Dutch, and German).
Also as a follow up, in translations of his stories in those languages, or at least French, what language does he occasionally use if any?
Like did they reverse it, and in the French versions he occasionally breaks out some English?