Translation of "جلد" in English

I have greasy skin.

This air is our earth's skin.

This Elsa had dark brown skin.

So this is really marvelous, morphing skin.

Cold seeps in through the frog's thin, moist skin.

Something touched the outside of my left leg in the skin.

Something touched the outside of my left leg in the skin.

Just been touched on the outside of your left leg in the skin.

but other brown skin is called red or yellow or black or white.

'Something dangerous has happened on the outside of your left leg in the skin,

and says, 'There's danger on the outside of your left leg in the skin, mate.'