名词中文翻译
中文翻译：水位浮标
同义词：
['water level indicator', 'water level gauge']
例句：
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1. Theengineer used a water-level float to measure the depth of the lake.
工程师使用一个水位浮标来测量湖的深度。
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2. The boat was drifting with the current, and the water-level float was helping to keep it in place.
船随波逐流，水位浮标帮助它保持在正确的位置。
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3. The fisherman used a water-level float to mark the spot where he had caught his biggest catch.
渔民用水位浮标标记他捕到最大鱼的地方。