我们现在位于国家儿童医疗中心，医生表示睡眠不足的孩子越来越多。

Here at the Children's National Medical Centre, doctors are seeing more and more sleep-deprived kids, and it's not just affecting their school work.

youdao

我们现在位于国家儿童医疗中心，医生表示睡眠不足的孩子越来越多。

Here at the Children's National Medical Centre, doctors are seeing more and more sleep-deprived kids, and it's not just affecting their school work.

youdao