How do you show a phrase or sentence in full screen?

Previously there was a menu option in Google Translate to show the translated text in full screen so it's easy to read from a distance. You could also use english as the visibility was the main feature useful in like a noisy nightclub or if one was temporarily or permanently mute. However that feature in the latest update has disappeared. I tried internet searching for "full screen" google translate for tens of minutes but couldn't find any answers. What's the easiest way now to show large text, preferably though not necessarily using pre installed apps (such as Google translate) for availability? See screen cast recording for further details.