Autism is a pervasive developmental disorder,characteristic of serious and pervasive hurt in social interaction and injured communication skill,inflexible action and interest.

• 儿童孤独症是一种广泛性发展障碍,以严重的、广泛的社会相互影响和沟通技能的损害以及刻板的行为、兴趣和活动为特征。