烟花下的“十万个为什么”

• 作 者: 胡靓 杜德斌
• 机 构: 湖北省秭归县实验中学905班,湖北省秭归县实验中学 443600,443600
• 出 处: 数理天地(初中版)
• 发表日期: 2008年07期
• 关键词: 十万个为什么 四驱车 双耳效应

做完作业,伸着懒腰好惬意,突然听见“砰——砰——”的声音,走上阳台,原来是邻居在放烟花,弟弟正趴在那儿看得津津有味呢!我悄悄走过去,用手挡住他的眼睛.“哎呀!”弟弟一声尖叫,“你看,我又错过了一个烟花!”弟弟正懊恼着,突然像发现什么似的转过头来看着我,“不对呀,姐,你刚才明明没有完全挡住我的眼睛,可我为什么看不见烟花呢?”

After finishing his homework, he stretched himself to his waist and suddenly heard the voice of “砰 砰 砰 砰 ” and walked onto the balcony. It was originally that the neighbors were setting off fireworks. The younger brother was looking forward to watching it with relish. I quietly walked. In the past, his eyes were blocked by his hand.“Oops!” Brother screamed, “You see, I missed a firework again!” The younger brother was irritated and suddenly turned to look like he found something. I, “No, sister, you didn’t completely block my eyes, but why can’t I see fireworks?”