本书内容简介它是个“赛米德”即(沙精)。有一天孩子们在砾石坑中挖沙时发现了它。它已经几千岁了。当然了,沙精可以帮人们实现他们的愿望——愿望每天只能实现一个,而且当太阳落山时一切也就结束了。安西娅、西里尔、罗伯特和简觉得这棒极了。他们的小弟弟还太小,不会许愿,而且大部分时间都呆在家里;可其他几个盘算着要些激动人心的东西。可那又是什么呢?变得漂亮,富有,还是能像鸟儿一样飞翔?有 Book Description It is a “Sailid ” (ie sand fine). One day the children found it while digging in the gravel pit. It’s been thousands of years old. Of course, Sperm can help people to fulfill their aspirations - one wishes per day, and everything is over when the sun goes down. Anthea, Cyril, Robert and Jane felt great. Their little brother was too young to make a wish, and spent most of their time at home; but a few others counted for excitement. But what is it, beautiful, rich, or can it fly like a bird?