动词短语
中文翻译：确信
同义词：
['be sure of', 'assure oneself', 'be certain of例句：1. I assure you that the information is accurate.（我向你保证，信息是准确的。）']
例句：
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1. I assure you that the information is accurate.
我向你保证，信息是准确的。
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2.She assured me that she would finish the project before the deadline.
她向我保证，她会在截止日期前完成这个项目。
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3.He assured his friends that he would come to their aid in case of need.
他向朋友们保证，他会在他们需要的时候提供帮助。