very helpful
Su testimonio me va a ser de gran ayuda.
Your testimony is going to be a great help to me.
— Ofrenda a la tormenta (2020)
This is a great help.
It was a great help to me.
Puedes ser de gran ayuda cuando quieres.
You can be a great help when you want to be.
Ha sido de gran ayuda para su madre patria.
He has been of great help to his motherland.
— Ha vuelto (2015)
You are a great help.
Tu consejo ha sido de gran ayuda.
Your advice has been very helpful.
Tu experiencia en el FBI nos será de gran ayuda.
Your experience at the FBI will be a great help to us.
— El guardián invisible (2017)
That's a big help.