因此，研究结果为专业人士和家长提供了一个明确的信息：当孩子在学习和注意力方面出现问题时，必须考虑睡眠问题。

So the results provide professionals and parents with a clear message: when a child is having learning and attention problems, the issue of sleep has to be taken into consideration.

youdao

研究结果为专业人士和家长提供了一个明确的信息：当孩子在学习和注意力方面出现问题时，睡眠问题需被纳入考量。

The results provide professionals and parents with a clear message: when a child is having learning and attention problems, the issue of sleep has to be taken into consideration.

youdao

杂志封面上有一位漂亮的母亲抱着一个可爱的婴儿，这不是麦当娜和孩子的照片第一次出现在在本周报摊上了。

The magazine cover showing an attractive mother holding a cute baby is hardly the only Madonna-and-child image on newsstands this week.

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