标题（Title） 一般不超过80个字符
Department of Justice | Homepage | United States Department of Justice
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关键词（KeyWords）一般不超过100个字符
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描述（Description）一般不超过200个字符
Official website of the U.S. Department of Justice (DOJ). DOJ’s mission is to enforce the law and defend the interests of the United States according to the law; to ensure public safety against threats foreign and domestic; to provide federal leadership in preventing and controlling crime; to seek just punishment for those guilty of unlawful behavior; and to ensure fair and impartial administration of justice for all Americans.
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