"The Earth is sitting on the back of a giant turtle."
"Saying that the world is flat and goes through space on the back of a giant turtle?"
Probably eaten by giant turtles, in the opinion of more serious mariners.
However, it is a giant turtle with the appearance of an island.
Then he jumped into the river with the giant golden turtle.
In this episode the hero lands on an island that turns out to be the back of a giant turtle.
It rides through space on the back of a giant turtle.
"And it's really on the back of a giant turtle?"
"Then you'll feel like one of our giant turtles has swallowed you!"
While the two sleep, they are interrupted by a stampede of giant turtles.