动词短语
中文翻译：保持
同义词：
['keep', 'sustain', 'preserve', 'safeguard例句：1. The old house needs to be maintained regularly to prevent it from collapsing.（这所旧房子需要定期维护，以防止倒塌。）2. To maintain a healthy lifestyle', 'we need to exercise regularly and eat a balanced diet.（为了保持健康的生活方式，我们需要定期锻炼并吃均衡的饮食。）']
例句：
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1. The old house needs to be maintained regularly to prevent it from collapsing.
这所旧房子需要定期维护，以防止倒塌。
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2. To maintain a healthy lifestyle, we need to exercise regularly and eat a balanced diet.
为了保持健康的生活方式，我们需要定期锻炼并吃均衡的饮食。
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3.The company's financial health is closely monitored to ensure that it can maintain its competitive edge.
公司财务健康受到密切监控，以确保其能保持竞争力。