Перевод - Испанский-Итальянский - pero hace mucho frio y estuve paseando desde muy...

"estuve paseando" = "sono stato a passeggio" or how ever it's said in Italian, = I have been wandering. "Camminavo" is quite different IMHO.

Hace is present?

It's strange that

Present + past

Yes Xini, hace is present here.

It's cold and I've been wandering since very early in the morning, there is nothing strange in Spanish with these mixed tenses, it means that It is cold (now) and (I am tired because) I have been rambling a long time (and still am wandering).

Thank you.
The problem occours in italian: not stavo ma STO.
Miss, you can omit "io".

hace= faceva.
desde muy tempreno= da molto tempo

Guilon, sorry, I don't remember; can you tell me if it's still wrong now?

CC: guilon

I would change "stavo" for "sto" as you suggested, the rest seems OK to me.

Grazie Ghigly...