The findings may explain why parents instinctively rock babies to sleep, and why we find it so easy to nod off when slumped in a rocking chair, they add.
他们还说,这项发现或许可以解释父母本能的摇晃婴儿睡觉的原因,也可以解释为何我们一躺在摇椅上就会打盹。
The findings may explain why parents instinctively rock babies to sleep, and why we find it so easy to nod off when slumped in a rocking chair, they add.
他们还说,这项发现或许可以解释父母本能的摇晃婴儿睡觉的原因,也可以解释为何我们一躺在摇椅上就会打盹。
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