like that, and this has a demonstrative effect.

就像刚才那样这很有示范作用
So, stereotypes are complicated and morally fraught things.

因此刻板印象很复杂而且在道德上也是十分棘手的事
When people study stereotypes they often make certain distinctions

当人们在研究刻板印象时他们常常对三个水平的刻板印象
between three levels of stereotypes and this is nicely summarized here.

加以区分这里做了很好的总结
There's "Public."

第一是公众
If I asked you: one of the people running for the Democratic nominee

如果我问你们民主党总统候选人
for president is black, another one is female--

一个是黑人另外一个是女性
if I asked people to raise their hands for who thinks that because

如果我让你们中认为因为
being black or because being female they should be automatically disqualified

是黑人或女性所以没资格
for being president, few of you would raise your hands.

当选总统的请举手很少人会举手
Those are your public presentations of stereotypes.

那就是你们刻板印象的公众表现
Even if I was to ask you on a sheet of paper, you might deny it

即使我要你写在一张纸上你也可能会否认它