The rubber chapter, is organic chapter, niu jiao chapter, the atomic chapter: Circular, oblate, rectangle, square,according to yours use choice shape, size, concrete discussion.
Yes, teacher. Niu-niu's daddy is a big boss. It must be Niu-niu.
The old water buffalo, the back width, Niu Beikuan the wide yo airship, the hour rides likely in niubei on, grows up must work as astronaut.
