A salary is the money that a person gets for doing a job, usually paid every month.
A salary is usually a good thing because it means you have a job and you get money for it.
Examples:
He gets a big salary for his work.
She earns a good salary at her job.
My dad's salary pays for our house.
I wish I could get a big salary for playing games!
Her salary is so big, she can buy anything she wants.
I want a big salary when I grow up.