it was a
It was a figure of speech.
C'était une chaude journée donc nous sommes allés nager.
It was a hot day, so we went swimming.
C'était une amourette, on nous a vite rattrapés.
It was just a fling; we were soon caught.
— Les Quatre Cents Coups (1959)
It was a set-up.
It was a trick question.
C'était une sensation géniale.
It was an amazing feeling.
C'était une chouette soirée, pas vrai ?
It was a great evening, wasn’t it?
— Perfetti sconosciuti (2016)