但如果你没事就爱啃自己的指甲或者嚼口香糖吹泡泡呢？
但是，如果这两个泡泡不是来自于黑洞的稳定的呼出，而是出于近期黑洞的一次喷发呢？
But what if the bubbles came not from the black hole's steady exhalation, but from a relatively recent black hole belch?
到底是洗发水和啤酒里的什么成分让他们的泡泡如此稳定呢？是什么样的物理机制控制着这样的稳定性？
What ingredients in shampoo and beer make their foams stable, and what physical concepts control that stability?
如果这个人在一开始装满这个浴缸的时候，就加入了泡泡添加剂去帮助清洗，这个会如何影响你的模型的结果呢？
If the person used a bubble bath additive while initially filling the bathtub to assist in cleansing, how would this affect your model's results?
她说，以理发为例，当你意外地将泡泡糖粘到头发上时，理发师能为你做什么呢？
As for haircuts, she asks, what barber will take you when you've somehow gotten gum wadded in your hair?
还有什么比浴缸里充满着小嫩枝的水果花香味的泡泡更有趣的呢？
What's more fun than a tub full of Little Twig fruity, flowery bubbles?
如果泡泡里的清洁空气是可得的，那么为什么还要麻烦地去解决像北京这样的大城市的空气污染问题呢？
Why bother to rid the air of pollution in cities like Beijing if bubbles of clean air are available?
为什么鱼吐泡泡就是蓝色的呢？
为什么鱼吐泡泡就是蓝色的呢？
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