border screenings
📖 释义
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边境检查; 边境卫生筛查
💬 例句
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Customs officers perform regular border screenings to prevent smuggling.
海关官员进行定期边境检查以防止走私。
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Authorities implemented strict border screenings to stop the spread of the virus.
当局实施了严格的边境卫生筛查以阻止病毒传播。