英语翻译
问题描述：
英语翻译
Most people have their deep sleep at the beginning of the night.
It's especially ture for children who fall into that sleep very
quickly after they fall asleep.also children sleep more deeply than adults--the sleepthat's difficult to awaken from .For an adult it
could often be more likely 10 percent.
答
大部分人,尤其是那些很快入睡的小孩子,在刚入睡的那段时间睡眠最沉.相比之下,孩子的睡眠要比成年人沉得多,一旦睡下很难叫醒.（你最后一句我不是太懂.乱翻好了）对于成年人来说,他们的睡眠质量只有小孩子的十分之一.