And so, there's been a profound change in public presentations, public views, on race but what about implicit views? This gets more complicated.
所以人们在公众中表达他们对种族的,刻板印象发生了巨大的变化,但私下的刻板印象呢?这就复杂了。
And once you hit puberty, suddenly there's huge variation in the abilities you have to learn language.
一旦你到了青春期,学习语言的能力会在突然间,发生巨大的变化
Sometimes that subtle change can lead to a big change in the function of the protein.
有时候,蛋白质在结构上的小小改变,会导致其功能发生巨大变化
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