they are younger than me

They are younger than me and I don't understand their slang.
Son menores que yo y no entiendo su jerga.
I have one sister and one brother. They are younger than me.
Tengo una hermana y un hermano. Son más jóvenes que yo.
They are younger than me, but I am still in better shape than them.
Son más jóvenes que yo, pero todavía estoy en mejor forma que ellos.
Word of the Day
Christmas carol