名词中文翻译
中文翻译：救生圈同义词
同义词：
['lifebuoy', 'lifejacket']
例句：
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1.The children were swimming in the pool whena lifebuoy floated to them.
孩子们在游泳池里游泳时，一个救生圈漂到了他们身边。
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2. Hedived into the water and grabbed alifejacket for himself.
他跳入水中，为自己抓了一个救生衣。
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3.The boat was equipped with lifebuoys to ensure everyone's safety.
这艘船配备了救生圈，以确保每个人的安全。