To get around the first problem, scientists studying liquid ventilation work with liquids made up of perfluorocarbons, or PFCs, instead of water.

为了解决第一个问题，研究液体通风的科学家们使用由全氟化碳或 PFC 组成的液体代替水。

In fact, there are couple doctors trying to make liquid ventilation a thing, not to fulfill some sci-fi fantasy, but to save lives.

事实上，有几位医生试图让液体通气成为现实，不是为了实现一些科幻幻想， 而是为了挽救生命。

Because of the difference in pressure your lungs feel in space or underwater, liquid ventilation could be useful while exploring the far reaches of the universe or the depths of the ocean.

由于您的肺部在太空或水下感受到的压力不同，液体通气在探索宇宙深处或海洋深处时可能很有用。