It depends on context. It can be his, her, your, their.
"De su vida" in English means "of his/her life."
Literally translates to mean 'of your company' in English.
talk about their relationship
Casa su papa = Marry your potato. Casa su papá = Marry your father. Casa de su papá = Your Father's house/home Caza su papa = hunt your potato.
How's your life How's things
de: from/of su: his/her abuelo: grandfather Kind of depends on what the rest of the phrase is...
"Su hermana" means "his/her sister" in English.
Su autorización - Its okay
thank god it's the weekend.
Something like: "your mom's car" Hope it helps!
Su hyun
"Por su puesto" translates to "of course" in English.