I don’t see why not. I travel a lot and in other countries the signage is frequently in 5 or 6 languages plus the local language. Mandarin, English, Spanish, French, Hindi-Urdu, Bengali, and Arabic and you’ve covered a lot of the people on earth. Remember America is the oddball with it being commonplace to only speak one language. Most places 2 or 3 is common. Some places kids learn up to 6 just from multi-culture exposure. Two-thirds of the world's population share only 12 native languages. So it’s not hard.