名词
中文翻译：重型挖掘机
同义词：
['重型推土机，重型装载机例句：1. The heavy crawler dozer was used to clear the snow from the road.（重型挖掘机被用来清除道路上的积雪。）']
例句：
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1. The heavy crawler dozer was used to clear the snow from the road.
重型挖掘机被用来清除道路上的积雪。
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2.The heavy crawler dozer is capable of handling large amounts of dirt and rocks.
重型挖掘机能够处理大量的泥土和岩石。
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3. The heavy crawler dozer was a valuable tool for the construction workers.
重型挖掘机是建筑工人宝贵的工具。