translation.en: We have to resort to experimental methods to answer this, and so what we can do is actually bring people into the lab and disgust them and compare them to a control group that hasn't been disgusted. It turns out that over the past five years a number of researchers have done this, and by and large the results have all been the same, that when people are feeling disgust, their attitudes
translation.zh: 我们需要用实验方法来回答这个问题， 我们能做的是把实验参与者带到实验室， 恶心他们，把他们和没有被恶心的 控制变量组进行比较。 在过去的5年里，有不少研究人员都做了这样的研究， 普遍上说结果是一致的， 当人们感觉恶心时，他们的