只听三号小牛皮邹娴热情洋溢地吹道:某年某月某日,我正在公园里散步。突然,一粒种子从天而降。咦,这是什么种子?好奇心促使我把种子带回去并种在了后院里。第二天,小小的种子竟然长成了一棵高耸入云的大树!第三天,我已经看不到树顶了。这棵树有多高呢?我决定亲自爬到树顶 Only to hear the third calf Zou Xian warmly blew: a certain day of a year, I was walking in the park. Suddenly, a seed fell from the sky.咦 What is this seed? Curiosity prompted me to bring the seed back and plant it in the backyard. The next day, the little seed turned out to grow into a towering tree! The third day, I can not see the top of the tree. How tall is this tree? I decided to climb myself to the top of the tree