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- 礦坑礦井或採石場已經被或正在被挖掘的部分
The parts of a mine or quarry that have been or are being excavated.
- 採石場的牆壁迴響著爆炸聲
Blasting reverberated by quarry walls.
- 正在工作或已經工作的礦山或採石場。
a mine or quarry that is being or has been worked.
- 工人們從採石場採得一塊很大的大理石。
The workmen quarried out a huge block of marble
- 廢棄採石場植被快速恢復研究
Study on the Rapid Vegetation Restoration of Abandoned Quarries
- 礦坑礦井或採石場已經被或正在被挖掘的部分
The parts of a mine or quarry that have been or are being excavated.
- 從一個表面粗糙的採石場提取建築用的石頭或石板。
the extraction of building stone or slate from an open surface quarry.