Usages of a altura
O diretor explicou que, naquela altura, o arquivo já estava fechado.
The director explained that, at that time, the archive was already closed.
O autor registou que, naquela altura, o manuscrito estava ali.
The author recorded that, at that time, the manuscript was there.
Elon.io is an online learning platform
We have an entire course teaching Portuguese (Portugal) grammar and vocabulary.