es un excelente

is an excellent

→ ser
phrase Uncommon #11,314
is an excellent Used before a noun to describe someone or something very good at something.
SP: Mi hermana es un excelente estudiante.
EN: My sister is an excellent student.

Tom es un excelente padre.

Tom is an excellent father.

Caminar es un excelente ejercicio.

Walking is an excellent exercise.

Él es un excelente neurocirujano.

He is an excellent neurosurgeon.

Youtube es un excelente lugar para encontrar canciones con la letra en el vídeo.

YouTube is a great place to find songs with the lyrics in the video.

Su esposo es un excelente cocinero.

Her husband is an excellent cook.

Tom es un excelente jugador.

Tom is an excellent player.

Su padre es un excelente pianista.

His father is an excellent pianist.

Él es un excelente lanzador.

He is an excellent pitcher.

Tom es un excelente tirador.

Tom is an excellent shooter.

Es un excelente lote de terreno.

It is an excellent plot of land.

— Secret Sunshine (2007)

El Dr. Jenkins es un excelente maestro.

Dr. Jenkins is an excellent teacher.

— El hombre de la Tierra (2007)

Tom es un excelente jugador de críquet.

Tom is an excellent cricket player.

Él es un excelente jugador de tenis.

He is an excellent tennis player.