名词
中文翻译：Unknown
同义词：
['high-altitude drill', 'overhead drill', 'high-altitude drilling rig', 'overhead drilling rig']
例句：
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1. The overhead auger is used to dig holes in the ground for planting trees.
吊车式钻机用于在地面上挖掘种植树木的洞。
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2. The overhead auger was used to clear the area around the construction site.
高空作业钻机被用来清理建筑工地周围的区域。
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3. The overhead auger was used to install the new cables in the high-altitude tower.
高空钻孔机被用来在高塔上安装新的电缆。