I bought several music DVDs for Keke to listen, which include very popular children English songs. But two of them, the counting number and animal DVDs, sing differently but using the same rhyme. Keke heard that, complained “不是这样唱的。”Also, when she heard something familiar, “这是MS Jacky 唱的。 ” After she left Ms Jacky’s daycare for so long, she still remembered that.