The most common simile using "the hills" is "as old as the hills".
Examples:
Those family photos are as old as the hills.
Those war relics are as old as the hills.
The hills are like a giant wave frozen in time, with its peaks and valleys stretching as far as the eye can see.
Similie. When you use like or as that is a smilie. :)
Metaphor
It is a similie as you are comparing (something) to how sly the fox is. A similie uses the words "like or "as".
a simile is something that has "as and like" in it
Weak as a kitten.
As dry as a bone.
As clean as a whistle.
Simlies and metaphors are part of the English language. Similies compare like and as. The similie she said was wonderful.
Nope, that's a similie. A similie is words using "Like" or "As" in a sentence. A metaphor is a comparasion to two words.
As intelligent as an owl As intelligent as Einstein As intelligent as ME ! ( jk I'm dumb af )
Mars is a failed Earth.
Strangely Odd