Taking melatonin medicine has been suggested to those who are trying to fall asleep at night.

有人建议那些想在晚上入睡的人服用褪黑激素药物。

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Taking melatonin drugs has been suggested to those who are struggling to fall asleep at night.

对于那些在夜间难以入睡的人，建议服用褪黑激素药物。

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Yuan Longping could hardly fall asleep at night.

袁隆平夜不能寐。

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At night, guests fall asleep to the sound of the ocean waves.

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You will likely fall asleep faster because your mind will get tired much like counting sheep at night in order to fall asleep.

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When I fall asleep at night, I turn away from gazing at my husband beside me to gaze upon the faces of our children, in plain silver frames on our bedside table (that is, unless one of the three of them has decided to invade our bed, in which case I am gazing at their faces from far too close up).

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