名词
中文翻译：电线沟
同义词：
['wireway', 'conduit', 'duct']
例句：
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1. The engineers were busy installing new wiring trough the ceiling.
工程师们忙于在天花板上安装新的电线。
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2. The construction crew had to work around the wiring trough the walls.
建筑工人不得不绕过墙壁上的电线工作。
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3. The electrical system was carefully designed to avoid any wiring trough the floor.
电气系统被仔细设计，以避免任何电线穿过地板。