名词短语
中文翻译：救生浮标自激活烟雾信号
同义词：
['救生浮标自激活烟雾警报例句：1. The lifebuoy is a device that can be activated by the user to signal distress in the water.（救生浮标是一种可以由用户激活的设备，用于在水中发出求救信号。）']
例句：
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1. The lifebuoy is a device that can be activated by the user to signal distress in the water.
救生浮标是一种可以由用户激活的设备，用于在水中发出求救信号。
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2.In case of an emergency, the lifebuoy selfactivating smoke signal will help rescuers locate the victim quickly.
在紧急情况下，救生浮标自激活烟雾信号将帮助救援人员迅速找到受害者。
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3.The lifebuoy selfactivating smoke signal is a crucial tool for mariners and swimmers in distress.
救生浮标自激活烟雾信号是处于困境中的水手和游泳者的重要工具。