But _they_ heard it.

If you and I had such ears as that, maybe we could hear the grasses growing." "_That_ would be fun," muttered the Babe.
"And then," continued Uncle Andy, "they smelt a faint, musky scent.

I _don't_ think it would be fun if we had such noses as that.

We'd smell so many smells we did not want to.

Eh?
And I tell you, the youngsters did not want to smell that smell.