What happen to my son
In autumn, a father took his son to a small tree. He measured his son and knocked in a nail as a mark. He hoped the boy could go taller in the next year. In winter, Its snowed very hard. However, the nail was still in trunk of tree all the time. Spring came, and the small tree grew stronger. Father brought his son to the tree again. He was eager to see how much the boy had gone since last year. To his surprise, he found that his son was shorter than the mark. He wondered what happened to my son?
我的儿子发生了什么事
在秋天，一个父亲带着他的儿子到一棵小树上。他测量了他的儿子，把一个钉子敲进去了。他希望在明年能再高一个男孩。冬天的雪，它很难。然而，钉子仍然在树干上的所有时间。春天来了，小树变得越来越强壮。父亲又把他的儿子带到了树上。他急切地想看看那男孩去年以来的经历。令他吃惊的是，他发现他的儿子比他还矮。他想知道我儿子发生了什么事？