es útil

Sin embargo, alguien regresó con un título que es útil.

However, someone came back with a title that is useful.

— Crazy Rich Asians (2018)

Creo que este diccionario es útil para los principiantes.

I think this dictionary is useful for beginners.

No quiero comprar este libro porque sea barato sino porque es útil.

I don't want to buy this book because it's cheap, but because it's useful.

Siempre es útil tener ahorros por si acaso.

It's always useful to have savings just in case.

No es vital, pero es útil.

It's not vital, but it's useful.

— Mi amigo Ivan Lapshin (1985)

A veces la violencia es útil.

Sometimes violence is useful.

La información es útil a un gran número de personas.

The information is useful to a large number of people.

No es útil.

It's not useful.

Aprender francés es útil.

Learning French is useful.

Aunque verdaderamente odio la gramática, es útil.

Although I truly hate grammar, it’s useful.