Alternatively, you can get insurance specifically for scuba diving equipment and add it to other plans.

另外，你也可以购买专门针对潜水设备的保险，然后将其添加到其他计划中。

Since scuba diving equipment is an unusual type of baggage, only plan A can cover it, though.

由于水肺潜水装备是一种特殊的行李类型，虽然只有 A 计划可以覆盖它。

They can be found in every ocean, and it's a pity they can't be seen without special deep-sea diving equipment.

深海珊瑚礁遍布各大洋，可惜没有专门的深海潜水设备就无法看到它们。

But I don't think I need coverage for family plane tickets, so I'll take this plan and combine it with the insurance for scuba diving equipment.

但是我觉得我不需要家庭机票的报销，所以我就选择这个计划，然后和潜水设备的保险结合起来。

If I get the special contract for scuba diving equipment and add it to Plan B or Plan C, would it be more expensive than Plan A?

如果我拿到了潜水设备的特别合同，把它加到 B 计划或 C 计划里，会不会比 A 计划更贵？

Okene's horrific ordeal is believed to be the longest amount of time that any human being has ever survived for underwater without the assistance of any diving equipment.

奥金的恐怖经历被认为是人类在没有任何潜水设备帮助的情况下，在水下生存最长时间的考验。