Like cotton candy for your ear holes.

就像塞棉花糖一样。

A sailor takes a fancy to wear shark-bone ear-rings: the carpenter drills his ears.

一个水手喜欢戴鲨鱼骨的环，这木匠就他的朵钻。

No ear holes, no ear drums, and no inner ear bone that other reptiles have.

没有，没有鼓膜，也没有其他爬行动物所具有的内骨。

The external ear openings of most land animals became less useful.

陆地动物的外变得不再有用。

As a result, his earholes were clogged with all kinds of muck and wax and bits of chewing-gum and dead flies and stuff like that.

结果，他的被各种粪便、蜡、口香糖碎片、死苍蝇之类的东西堵塞了。