ترجمه - انگلیسی-پرتغالی برزیل - brushing up on geography

https://apps.ankiweb.net/docs/manual.html

Introduction

...

Anyone who needs to remember things in their daily life can benefit from Anki. Since it is content-agnostic and supports images, audio, videos and scientific markup (via LaTeX), the possibilities are endless. For example:

...

brushing up on geography

...