名词
中文翻译：滚筒式平整机
同义词：
['roller grader', 'roller compactor']
例句：
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1.The roller leveling machine is used to level the ground before construction.
滚筒式平整机用于施工前平整地面。
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2. The roller leveling machine is an essential tool for maintaining the smoothness of asphalt roads.
滚筒式平整机是保持沥青道路平滑的关键工具。
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3. The roller leveling machine can quickly level large areas of land, reducing the need for manual labor.
滚筒式平整机可以快速平整大面积土地，减少人工需求。