Comment by gota

Not that I agree with the post you are replying to - I think having announcements in a few of the best-known languages is very reasonable to deal with tourists - but the fair expression/announcement would be something simpler like "Airport carts 1, 2 and 3. so-and-so-place carts 4 through 8". A tourist could make do with "aiport", "cart" and basic numbers in their vocabulary. If I recall, I was able to get to the correct train(s) in Italy with no more Italian than "treno", the name of the city, and "linea gialla" or something.