名词
中文翻译：Unknown
同义词：
['elevator', 'elevator shaft', 'hoist', 'hoisting machine']
例句：
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3.
在采矿中
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1. We need to install a new elevator shaft in our office building.
我们需要在我们的办公楼安装一个新的电梯井。
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2. The hoist is used to lift heavy objects from the ground.
吊车用来从地面提升重物。
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3. The hoisting machine was designed to safely transport heavy loads underground.
提升机被设计成可以安全地下运输重型货物。