名词
中文翻译：鼓式电梯
同义词：
['drum lift', 'drum conveyor']
例句：
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1.The elevator was out of order and we had to use the stairs instead.
电梯出了故障，我们不得不走楼梯。
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2.The engineers were busy fixing the elevator when the fire broke out.
工程师们忙于修理电梯时，火势突然爆发。
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3. The elevator was a popular choice for transporting heavy loads up and down the building.
电梯是上下楼层运输重物的一种流行选择。