早点上床睡觉-设置一个固定时间。

Go to bed earlier - and at a set time.

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要确保在规定时间内让孩子们上床睡觉和得到充分的睡眠。

Make sure your children go to bed at a set time and get enough sleep each night.

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在规定时间上床睡觉。

Go to bed at a regular set time.

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在规定时间上床睡觉。

Go to bed at a regular set time.

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