What the devil are you doing?
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Diable is french or latin for devil.
"que diable est-tu en train de faire ?" (a bit pedantic)or "qu'est-ce que tu fais / qu'est-ce que tu fabriques ?" (simpler)
"what the . . ." is "que . . ." in sentences such as "Que diable fais-tu?" "What the hell [literally, devil] are you doing?"
faire means 'to do' or 'to make'je faistu faisil, elle faitnous faisonsvous faitesils, elles font
Le Diable is the devil. The term is most often to describe Robert Le Diable, or Robert the Devil in grand opera.
Robert le diable was created in 1831.
de que: from what
it means 'what i have to do'
Tener que = "to have to".
Rien que = nothing
'diable de Tasmanie'