la semaine des quatre jeudis (the week with four thursdays) signifie anglais

Français	Anglais
la semaine des quatre jeudis (the week with four Thursdays) adverbe	when pigs fly(never, expressed by an idiom) adverb [UK: wen pɪɡz flaɪ] [US: hwen ˈpɪɡz ˈflaɪ]

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