名词
中文翻译：保持
同义词：
['maintain', 'sustain', 'persist', 'stick to', 'hold on to']
例句：
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1. Theteam's performance was a testament to their dedication to the task.
团队的表现证明了他们对任务的奉献。
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2.She stayed at home and watched TV for hours.
她待在家里，看了好几个小时的电视。
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3.We need to stay focused and avoid distractions to achieve our goals.
我们需要保持专注，避免分心以实现我们的目标。