画家有一个六岁的孙女。六岁的孙女叫婷婷。婷婷也喜爱画画。婷婷画了一棵树。他说:“婷婷,你画的树不对。”婷婷说:“怎么不对呢?”他说:“树枝不对。”婷婷说:“树枝怎么不对呢?”他说:“树枝怎么能比树干还粗呢?”婷婷说:“树枝怎么不能比树干粗 The painter has a six-year-old granddaughter. Six-year-old granddaughter called Tingting. Tingting also love painting. Tingting drew a tree. He said: ”Tingting, you draw the wrong tree.“ ”Tingting said:“ What's wrong? ”“ He said: ”Tingting said: “ how the wrong branch? ”He said:“ How can the branches be thicker than the trunk? ”“ Tingting said: ”How can the branches not be thicker than the trunk