n.自闭症;孤独症
Autism is, indeed, an extreme example. 自闭症实际上是极端的例子。
The overall risk for autism is said to be small. 得自闭症的总体概率据说是比较小的。
The experts advise parents to receive training for dealing with autism. 专家建议家长接受处理自闭症的训练。
Autism generally appears by the age of three. 孤独症通常出现在三岁左右。