动词短语
中文翻译：扫除
同义词：
['remove', 'sweep away']
例句：
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1.The team swept off the dust and started working again.
团队清扫了灰尘，又开始工作。
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2.The snow had swept off the roof and left it uncovered.
雪已经扫走了屋顶，露出了原貌。
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3.The wind swept off the leaves from the trees.
风把树叶从树上吹走了。