sus esperanzas

their hopes; his hopes; her hopes; your hopes

→ su
phrase Rare #37,747
their hopes; his hopes; her hopes; your hopes Possessive plural phrase. It refers to hopes belonging to one or more people, and the exact English translation depends on context. Often used in formal or literary contexts.
SP: Ella no pudo renunciar completamente a sus esperanzas de casarse con él.
EN: She could not completely give up her hopes of marrying him.

Ella con Yidir se escriben cartas tan largas como sus esperanzas.

She and Yidir write letters to each other as long as their hopes.

Él era incapaz de abandonar completamente sus esperanzas de casarse con ella.

He was unable to completely abandon his hopes of marrying her.

Ella no pudo renunciar completamente a sus esperanzas de casarse con él.

She could not completely give up her hopes of marrying him.

Sus esperanzas se esfumaron.

Their hopes vanished.

Se esfumaron sus esperanzas.

Their hopes vanished.