"A lion and the turtle"

Translation: Llew a'r crwban

[AndrewDu3]

You will also see crwban y môr for turtle.

[LoJoSm]

So, "a'r" is wrong, but not "a" and "'r" separately? Not to mention "'r" is pronounced by the app with about 5 different syllables on this exercise.

[JettyJ]

Is crwban used for both turtle and tortoise?

[EllisVaughan]

Yep.