Spanish phrase
La usaré para ~.
Meaning
I'll use it for ___.
When to use it
States the speaker will use something for a purpose. Used to tell others what an item will be used for; firm and specific tone.
Example dialogue
¿Para qué la necesitas?
What do you need it for?
La usaré para tomar fotos en la boda.
I'll use it for taking photos at the wedding.