a long story
Debo concentrarme, es una larga historia.
I need to concentrate, it's a long story.
— It (Eso) (2017)
La suya es una respetable familia con una larga historia detrás.
His is a respectable family with a long history behind it.
He told me a long story.
A long story.
Es difícil olvidar en un instante una larga historia de amor.
It’s difficult to forget a long love story in an instant.
Prefiero aprender lenguas que tengan una larga historia.
I prefer to learn languages that have a long history.
That's a long story.