Without the protective shield, a single shot would destroy the platform.

You will wear a protective shield over the eye at night for about a week.

When that was done they would lift the protective shield.

I've left a protective shield on the door so no one can enter.

Was he already at work to penetrate the protective shield?

Almost overwhelming her protective shield, yet failing at the last.

"You did," she said, smiling and making it clear that her protective shield was going up again.

At first the lack of feeling served as a protective shield.

His aggression seemed to generate a force field around him, a protective shield.

She did as he asked and walked behind the protective shield.