translation.en: You've all experienced this yourself, even if you've never come into our lab to eat potato chips. So here's a question: You want to buy a car stereo.
translation.zh: 大家都亲身经历过类似的事情， 即使你以前没有 来过我的实验室吃薯片。 那我现在有一个问题： 你想买一个汽车音响。