名词中文翻译
中文翻译：浮动杆
同义词：
['buoy', 'float', 'ballast rod', 'lead', 'weight']
例句：
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1. Theengineer used a floating rod to adjust the ship's position.
工程师使用一根浮子来调整船的位置。
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2. The boat was equipped with a floating rod to help it stay afloat in rough waters.
这艘船配备了一根浮子，以帮助它在恶劣的水域中保持浮力。
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3.The captain used the floating rod to signal to his crew that they were approaching land.
船长使用浮子向船员发出接近陆地的信号。