简介:通过定名属于统一相似类此外物件,比如动物,玩具或者乐器,将它们的第一个词先容给观众。Viewers are introduced to first words by naming objects that belong to a similar category such as animals, toys, or musical instruments。
简介:通过定名属于统一相似类此外物件,比如动物,玩具或者乐器,将它们的第一个词先容给观众。Viewers are introduced to first words by naming objects that belong to a similar category such as animals, toys, or musical instruments。