介绍:
Peek, peek, peek-a-boo, Peek, peek, I see you. Peek, peek, peek-a-boo, Peek, peek, I see you. (peek: 偷看,窥视 Peek-a-boo: 躲猫猫)
上一期: 1-1 little bee
下一期: 1-3 open shut