名词
中文翻译：地层通道
同义词：
['subterranean channel', 'underground channel例句：1. The geologist used a mole channel to explore the rock formations.（地质学家使用一个地层通道来探索岩石构造。）2. The tunnel is a mole channel that connects two cities.（这条隧道是一个地层通道，连接了两个城市。）']
例句：
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1. The geologist used a mole channel to explore the rock formations.
地质学家使用一个地层通道来探索岩石构造。
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2. The tunnel is a mole channel that connects two cities.
这条隧道是一个地层通道，连接了两个城市。
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3. The mole channel was used to transport goods through the mountainous terrain.
地层通道被用来通过山区运输货物。