Weekly Expression #76 – Colocar a mão no fogo https://reallylearnportuguese.com/podcast-player/8745/we-76.mp3E aí, tudo bem? In today’s episode, we are going to talk about a very curious expression of Brazil that probably originated in the Middle Ages. Stay tuned, because this is widely used in everyday life. Enjoy! Follow us on Spotify clicking HERE.