bardzo szczupły in inglese:

Stay thin.

Aren't you stretched pretty thin already?

I think fashion models today are too thin.

If you want to become thin, you should cut back on the between-meal snacks.

Who would have thought that she could be so thin and small?

At night, I put my bell pepper plants at the open window, so they can harden off a bit before I plant them outside, cause now they still have such thin stems.

The thin line between sanity and madness has gotten finer.

Fiber-optic cables are made up of tiny glass fibers which are as thin as human hairs.

The French are a really strange people: every other person who reads this sentence will check if the space before the colon is really thin and non-breaking.

She wore such thin clothes that she might well catch a cold.

In the carriage sat a gentleman, not attractive, but also not unattractive, not too fat nor too thin; one could not call him old, but he also was not too young.

It's a lot too thin that our henpecked husband in fact hooked up the wallflower.

No matter how thin you slice it, it's still baloney.

He had a little piano on wheels, and a poor thin monkey which sat on top of it.

The submarine had to break through a thin sheet of ice to surface.