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Use "force-field" in a sentence
"If so, let me point out that the main character is a hero-scientist who invents a miracle engine to harness atmospheric electricity, but engages in a secret conspiracy of his fellow superhumans to overthrow an evil Orwellian-type government, and has his 'fortress of solitude' not in the arctic (like his progenitor Doc Savage) but in California, hidden under a force-field of invisibility-rays."
"American citizens who join the enemy do not enjoy a roving legal force-field that immunizes them from military reprisal."
"SONIC THE HEDGEHOG #207 “Blackoutâ€: The Iron King wants the force-field over Sonic†™ s home city gone, so he heads to its power source: the radioactive remains of Robotropolis!"