儿童游戏跳皮筋 ，既可以锻炼身体的灵活性 协调性，可以用来练习数字。边跳边唱 Childr - Cchatty

儿童游戏跳皮筋 ，既可以锻炼身体的灵活性 协调性，可以用来练习数字。边跳边唱
Children's game rubber band, not only can exercise the flexibility and coordination, but also can be used to practice numbers. Sing as you dance . no parter, you can use the chair in your home.
would you like to try？

小皮球 香蕉皮 马兰开花 二十一，二五六 、二五七 、二八二九 三十一，三五六、三五七、三八三九四十一、四五六、四五七，四八四九五十一，顺着数字一直循环下去，Follow the numbers all the cycle also can start with 1234567, 也可以用1234567 开头，