Como se dice en espanol once more?

"Once more" can be translated into Spanish in several ways, depending on the context:

Formal:

* Una vez más - This is the most literal and common translation.

* De nuevo - This means "again" and is a good option for formal contexts.

* Otra vez - Similar to "de nuevo" but slightly less formal.

Informal:

* Otra vez - This is the most common informal translation.

* Una vez más - Can be used informally, but it's more common in formal contexts.

* De nuevo - Also used informally, but "otra vez" is more common.

The choice of translation will depend on the specific context and the tone you want to convey.