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大家知道,我们人是躺着睡觉的,可对于动物们是怎样睡眠的,我想大多数人很少知道。动物学家们研究发现,动物睡眠的姿势是千奇百怪的。下面就给你介绍一些,请看:
We all know that we are lying and sleeping, but for animals how to sleep, I think most people rarely know. Zoologists study found that animal sleeping posture is strange. Here’s to introduce you to some, see: