名词
中文翻译：煤气管
同义词：
['gas line', 'gas pipe']
例句：
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1.The engineer installed the gas pipe in the kitchen.
工程师在厨房安装了煤气管。
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2. The gas pipe was leaking, so we had to shut off the main valve.
煤气管漏了，所以我们不得不关闭主阀门。
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3.Gas pipes are essential for providing natural gas to homes and businesses.
煤气管对于向家庭和企业提供天然气至关重要。