名词
中文翻译：灰色的柱子
同义词：
['grey column', 'grey pillar例句：1. The columns of the temple are made of marble.（这座寺庙的柱子是用大理石做的。）2. The column is tall and sturdy', 'providing a strong support for the roof.（这根柱子又高又结实，为屋顶提供了坚实的支撑。）']
例句：
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1. The columns of the temple are made of marble.
这座寺庙的柱子是用大理石做的。
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2. The column is tall and sturdy, providing a strong support for the roof.
这根柱子又高又结实，为屋顶提供了坚实的支撑。
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3. The column was once covered in moss, but now it's clean and polished.
这根柱子曾经长满了苔藓，但现在它干净整洁。