one morning
It was a perfect morning.
Cuando una mañana, ella ya no se despertó.
When, one morning, she didn't wake up.
— La strada (1954)
Tuve una mañana muy alegre gracias a que pude oír el canto de los pájaros.
I had a very happy morning thanks to being able to hear the birds singing.
Una mañana ella se lo encontró inesperadamente en la calle.
One morning she unexpectedly ran into him on the street.
It was a busy morning.
Todo comenzó una mañana de enero.
It all started one morning in January.
Aproveché una mañana para acabar con todo esto de la única manera posible.
I took advantage of a morning to end all this in the only way possible.
— Contratiempo (2017)
I had a busy morning.