象海豹的睡眠奇迹  

A short sleep in the deep

作　　者：周晨曲 

机构地区：[1]浙江

出　　处：《疯狂英语（新悦读）》2023年第9期43-45,77,共4页Crazy English

摘　　要：科学家使用先进的远程监控技术,详细地记录了象海豹的睡眠奇迹,其中很多有趣的细节首次为人们所知。1 If youve ever seen elephant seals lying on a beach,you might think all they do is sleep.But scientists have discovered that when elephant seals are in the ocean,they hardly sleep at all.On average,elephant seals sleep just two hours a day.

关 键 词：象海豹 远程监控技术 睡眠 奇迹 有趣 

分 类 号：G62[文化科学—教育学]