名词中文翻译
中文翻译：潜水艇线
同义词：
['submarine cable', 'submarine communication cable']
例句：
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1. The submarine line was used to connect the two countries.
这条潜艇线用于连接两国。
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2. The submarine line is essential for maintaining communication between the two countries.
潜艇线对于保持两国之间的通信至关重要。
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3. The submarine line was a major source of income for the government.
潜艇线是政府的主要收入来源之一。