I'm focusing on this not because genes are the only cause of autism, but it's a cause of autism that we can readily define and be able to better understand the biology and understand better how the brain works so that we can come up with strategies to be able to intervene.
我关注这个不是因为 基因是自闭症的唯一诱因， 而是因为这种诱因可以让我们 更好地对其给出定义， 并借此更好地了解生物学， 更好地理解大脑的运作方式， 这样我们才能制定出 干预性策略。