名词
中文翻译：推土机
同义词：
['bulldozer', 'bulldozer', 'bulldozer例句：1. The construction crew used a bulldozer to level the land for the new road.（施工队使用推土机平整土地，为新路做准备。）']
例句：
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1. The construction crew used a bulldozer to level the land for the new road.
施工队使用推土机平整土地，为新路做准备。
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2.The unpiler was used to clear away the debris from the demolished building.
推土机被用来清除拆除建筑的残骸。
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3. The unpiler had already been working for several hours without stopping.
推土机已经连续工作了几个小时，没有休息。