名词
中文翻译：沉重的金属
同义词：
['heavy machinery', 'heavy equipment例句：1. The heavy melton was used to lift the heavy load.（沉重的金属被用来举起重物。）']
例句：
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1. The heavy melton was used to lift the heavy load.
沉重的金属被用来举起重物。
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2. Theheavy melton was used in construction projects.
沉重的金属在建筑项目中被使用。
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3. Theheavy melton was used to transport goodsacross the country.
沉重的金属被用来运输货物穿越国家。