名词
中文翻译：视觉警告
同义词：
['audience warning', 'visual alert例句：1. The traffic police issued a visual warning to the driver.（交通警察对驾驶员发出了一个视觉警告。）2. The engineer made a visual warning about the potential dangers of the project.（工程师对项目的潜在危险发出了一个视觉警告。）3. The pilot gave a visual warning to the passengers before takeoff.（飞行员在起飞前向乘客发出了一个视觉警告。）']
例句：
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1. The traffic police issued a visual warning to the driver.
交通警察对驾驶员发出了一个视觉警告。
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2. The engineer made a visual warning about the potential dangers of the project.
工程师对项目的潜在危险发出了一个视觉警告。
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3. The pilot gave a visual warning to the passengers before takeoff.
飞行员在起飞前向乘客发出了一个视觉警告。