Hi! How would you translate to sound off about into Spanish? Word reference gives these two meanings declamar, arengar; but I don't like these translations because: declamar means (as far as I know): to recite a poem, to speak loudly, etc.. and arengar: speak, proclaim.. I look up sound off in an English dictionary and it says: To express strong emotions about something, especially when you are complaining very angrily. Example: "Jim was sounding off about the government again". It could be complaining (quejarse), but if you have a better translation it will be welcome. Does anyone know? Thank you in advance! gracias!