²⁹ If you hit it with a heavy stick,
    that hurts it no more than a piece of straw.
If you throw a spear at it,
    it laughs!
³⁰ Its stomach has sharp pieces,
    like bits of a pot that someone has broken.
When it moves along,
    it ploughs the soil under it.
³¹ When it swims in the deep water of the sea,
    the water seems to boil.
It makes big waves,
    like oil that is boiling in a pot.