短语讲解:
1. Later, touch is important when we are young children learning about the world.
learn about 获得,学得; 得知有关…的消息
例句:Childrenseem to learn about computers by osmosis.
儿童似乎不知不觉地就了解了计算机。
2. Many of them have been out of touch with each other.
each other 互相,彼此
例句:Both girls write to each other regularly now.
两个姑娘现在定期互相通信。
3. Now, let us listen as two friends talk about the party they are about to attend.
talk about 讨论,谈论
例句:He went on to talk about his accident.
他接着谈到了他的意外事故。