This is covered in glass.

Trapped under a glass cover?

I've got 100 people down here covered with glass.

Your glasses are covered in blood.

Your glasses are covered in blood.

Once, glass-covered office towers symbolized the modern age.

This place could use one. It's covered in broken glass.

I've got 100 people down here, and they're covered with glass.

They were modest in size, but well-built, with covered porches, glass windows and working locks.

I'm covered in glass, I'm missing half my ear, and my house is a Hazmat site.