They have very thick, hairless, dark grey hide that helps protect it.
(They; have; very thick, hairless, dark grey hide that helps protect it) (very thick, hairless, dark grey hide; helps; protect it) Context(very thick , hairless , dark grey hide helps,List([10, 57))):(very thick, hairless, dark grey hide; helps protect; it)
very thick , hairless , dark grey hide helps,List([10, 57))
They very thick, hairless, dark grey hide very thick, hairless, dark grey hide
have helps helps protect
very thick, hairless, dark grey hide that helps protect it
protect it
it