泡泡用英语可以称为"bubble". 它来源于拉丁文"bulla"，意思是"小气泡"。例句：

The bubbles in the champagne glass were rising to the top.（香槟杯中的气泡在漂浮到顶部。）

The soap bubble was so delicate that it burst with a gentle touch.（那个肥皂泡非常娇嫩，一碰就破。）

The bubble in the economy eventually burst, causing a recession.（经济泡沫最终破灭，导致经济衰退。）