Air can be pumped into the diving suit to increase buoyancy.

　　可以給潛水衣充氣以增大浮力。

　　I'll have to take stock, go carefully and regain my buoyancy.

　　我將不得不審時度勢，小心行事，同時保持樂觀。

　　The likelihood is that the slump will be followed by a period of buoyancy.

　　蕭條過后經濟有可能會出現(xiàn)一段時期的繁榮。

　　A New Method of 3D Entity Measurement Based on Buoyancy

　　一種基于浮力的三維實體測量新方法。

　　The influence of groundwater buoyancy on the design and construction of building engineering

　　地下水浮力對建筑工程設計施工的影響。