其它东西，包括发动机，电子设备和用于浮力的轻型泡沫都置于舱外的机身上，以减轻重量。

Everything else, including the motors, electronics and the lightweight foam that buoys the vehicle, is housed outside the hulls in the fuselages, saving weight.

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重量计算出丝支付，从水下浮力的货物。

Calculate weight of wire paid out, buoyancy from submerged cargo.

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非浮冰(不服从阿基米德浮力定律的部分，未排开同重量的水)会转变为浮冰(服从阿基米德浮力定律)，从而海平面上升。

2 non-floating ice (which is not subject to Archimedes's principle that it displaces its own weight of water) would be converted into floating ice (which is), and the sea level would rise.

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