名词
中文翻译：保护面部的装置同义词
同义词：
['face mask', 'face shield']
例句：
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1. During the pandemic, everyone is required to wear a face mask when leaving home.
在疫情期间，每个人都被要求在离开家时戴上口罩。
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2. The doctor advised me to wear a face mask while working in the laboratory.
医生建议我在实验室工作时戴上口罩。
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3. The child was wearing a face mask as he walked through the crowded streets.
那个孩子戴着口罩在街上走着，周围人很多。