Ok. It’s a short two-letter word that means everything is all right. And it is used around the world in countless languages. Find out how this small word spread all over the world, ok?

Ok. It’s a short two-letter word that means everything is all right. And it is used around the world in countless languages. Find out how this small word spread all over the world, ok?
Have you ever asked yourself why English has so many silent letters? Does it seem crazy and frustrating to you? Well, listen to this episode to find out the reasons why silent letters exist in English.