summary
summary (resumen)
a short retelling of a text's main idea and key points in your own words, without opinions or minor details.
Example
The article says city trees cool streets but need years of care before they help. (A one-sentence summary.)
In Spanish
summary (resumen) — una versión corta de la idea principal y los puntos clave de un texto, con tus propias palabras, sin opiniones ni detalles menores.
The article says city trees cool streets but need years of care before they help. (Un resumen de una oración.)