A glass screen的用法和样例：
- The paintings were hung behind a glass screen.
- Simpler in conception is Mercuri's suggestion, which she has been promulgating since 1993.Electronic ballot boxes would be equipped with a glass screen and a printer.
- Have a glass of beer to rinse your dinner down.
- The image of the graticule is projected through the focal plane of a collimated lens, and reflected onto a glass screen mounted 45 degrees to the gunner's eye.
- Swallow a glass of beer at one gulp.