名词
中文翻译：Unknown
同义词：
['security', 'safety', 'security of life at sea', 'life at sea safety']
例句：
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1. The ship's safety equipment is essential for the crew to operate the vessel safely.
船上的安全设备对船员操作船只至关重要。
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2. The safety of passengers and crew is our top priority during this emergency.
在这次紧急情况下，乘客和船员的安全是我们的首要任务。
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3. The safety of life at sea is paramount in ensuring the survival of all mariners.
确保所有航海员的生存，海上生命安全是首要的。