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。
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。
When spring's light comes, the melatonin diminishes, and suddenly we are awakened to the dusty, virus-filled house we've been hibernating in for four months.