名词
中文翻译：文件保留
同义词：
['record', 'archive', 'file例句：1. The company has filed a lawsuit against the competitor.（该公司已对竞争对手提起了诉讼。）2. She carefully filed her papers before leaving for vacation.（她离开度假前仔细地整理了她的文件。）3. The government is considering filing new regulations to protect the environment.（政府正在考虑制定新的法规以保护环境。）']
例句：
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1. The company has filed a lawsuit against the competitor.
该公司已对竞争对手提起了诉讼。
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2. She carefully filed her papers before leaving for vacation.
她离开度假前仔细地整理了她的文件。
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3. The government is considering filing new regulations to protect the environment.
政府正在考虑制定新的法规以保护环境。