Exige-se bom comportamento e não se permite barulho.Good behavior is demanded and noise is not allowed.Breakdown of Exige-se bom comportamento e não se permite barulho.eandnãonot / nobomgoodsehimself / herself / themselvesElon.io is an online learning platformWe have an entire course teaching Portuguese (Portugal) grammar and vocabulary.Start learning Portuguese (Portugal) now