名词中文翻译
中文翻译：防弹背心
同义词：
['armored vest', 'bulletproof jacket', 'body armor例句：1. The soldier was wearing a bullet-proof vest when he entered the battlefield.（士兵进入战场时穿着一件防弹背心。）']
例句：
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1. The soldier was wearing a bullet-proof vest when he entered the battlefield.
士兵进入战场时穿着一件防弹背心。
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2.The policeman was wearing a bullet-proof vest when he responded to the emergency call.
警察在接到紧急电话时穿着一件防弹背心。
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3.The soldiers were wearing bullet-proof vests as they prepared for the upcoming battle.
士兵们穿着防弹背心准备参加即将到来的战斗。