名词
中文翻译：信号台
同义词：
['beacon station', 'directional station']
例句：
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1. The trig station is located at the top of the mountain, providing crucial information for navigation.
测向站位于山顶，为导航提供关键信息。
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2. During the construction of the new highway, a trig station was established to monitor traffic conditions.
在新建高速公路的建设过程中，设立了一个测向站来监测交通状况。
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3. The trig station is essential for ensuring the safety of the pilots during takeoff and landing.
测向站对于确保飞行员起飞和降落的安全至关重要。