Complex sentence: These are often larger screens, though electric screens are available for home theater use as well.gvhm fhk kfk own screens, but instead of the screen being pulled down manually, an electric motor raises and lowers the screen.
Split into simpler sentences: These are often larger screens, though electric screens are available for home theater use as well. Electric screens are similar to pull-down screens, but instead of the screen being pulled down manually, an electric motor raises and lowers the screen.