Here, I can see a lot of microbubbles moving from the bottom of the glass to the top of the champagne.

在这里，我可以看到很多微气泡从玻璃杯底部移动到香槟顶部。

If the diver ascends too quickly, this built up nitrogen can come out of solution and form microbubbles in her tissues, blood and joints, causing decompression sickness, aka the bends.

如果潜水员上浮速度过快，溶于体内的氮气会从溶液中跑出，并在组织、血液和关节处形成微小的气泡。从而造成减压病，英文俗称为“the bends”。