Long ago and far away, there lived a princess. On her birthday the Queen said,“I promise to give you any toy you want.”
“妈妈,我想跳一下。妈妈帮我,我怎么跳不动?”每次听到儿子牛牛这样问,赵淑琴(化名)内心都会颤抖一下。她不知道该怎么跟牛牛解释。牛牛出生不久,夫妻俩就注意到了异常——趴在床上,摇摇晃晃,挺不到两分钟,就会翻身儿。睡觉时,小脚掌和小腿呈一条直线,都能挨到床垫。