求翻译：海上随行保姆船及艘救生快艇，提供食品、医疗、救急服务保障，大于嘉宾数量的医疗急救包，配备救生衣、救生筏、照明及海上通讯设备；是什么意思？

Sea accompanying nanny vessels and rescue boats are vessels provide food, medical and emergency services to protect, than the guests number of medical first-aid kit, and equipped with life jackets, life rafts, lighting, and marine communications equipment;

sea vessels and accompanying escort boat, a life-saving food, medical care, emergency services, and greater than the number guests medical first aid kits, and equipped with life jackets, life raft, lighting, and communications equipment at sea.

The marine retinue nursemaid ship and the lifesaving speed boat, provide food, the medical service, help in an emergency the service safeguard, is bigger than the honored guest quantity the medical first-aid packet, provides the life jacket, the life raft, the illumination and the marine communicati

Accompanying nannies boats and rescue boats at sea, providing food, medical care, emergency services, greater than the number of participants of the medical first-aid kit, equipped with life jackets, life rafts, lighting and communications equipment by sea;

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