to "Put on airs"; self-agrandise; To think yourself important or special.
"Sus palabras" in Spanish means "his/her/your words" in English. It is a way to refer to what someone has said or written.
his: su or sus or suyo
"traer sus regalos"
Sus ojos.
en sus rodillas
Sus ojos
The Spanish sentence "Cuando son sus cumpleanos?" means "When are your birthdays?" in English.
Yo conosco a sus parientes or yo conosco a sus padres.
"Sal con tus amigos" means "Go out with your friends".
sus-: less or under
Sus/tus hijas
En sus marcas.