一对父子在观察一只野生羚羊,羚羊正向无边无际的沙漠望去。“爸爸,它在看什么?”男孩问。“你觉得呢?”父亲反问。“起伏的沙丘吗?”男孩试着说。“我想不是吧。”“无数的沙粒吗?”男孩又试着说。“我想也不是吧。”“那么会是其他什么呢?我能看见的就是起伏的沙丘和难以计数的沙粒呀!”“儿子,要是羚羊只看见沙子,它会因失望而死,它一定是在寻找生命的踪迹,绿 A pair of father and son are observing a wild antelope, the antelope looking forward to the boundless desert. ”Dad, what is it looking at?“ The boy asked. ”Do you think? “ Father asked. ”Ups and downs of the dune?“ The boy tried to say. ”I do not think so. “ ”Countless sand?“ The boy tried again. ”“ Then what else? I can see is the ups and downs of the sand dunes and countless sand it! ”" Son, if antelopes only see the sand, it will because of Disappointed and die, it must be looking for traces of life, green