动词短语
中文翻译：保持沉默
同义词：
['stay silent', 'remain silent', 'keep quiet例句：1. Please keep the noise down so we can hear each other clearly.（请保持噪音，以便我们能清楚地听到彼此。）']
例句：
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1. Please keep the noise down so we can hear each other clearly.
请保持噪音，以便我们能清楚地听到彼此。
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2.The children were told to keep silent until they were called upon.
孩子们被告知在被叫到之前要保持沉默。
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3.She kept silent after she heard the bad news.
她听到那个坏消息后保持了沉默。