凌晨三点钟为2002年出道的R&B歌手张智成于2003年发的一张国语专辑。张智成在该专辑中卯足全力呈现拿手的R&B曲风，更把R&B与其他乐风融于一炉赋予多元面貌。主打歌为同名单曲《凌晨三点钟》。
凌晨三点钟打电话给我，太过分了。
杰克凌晨三点钟才带玛丽回家，她的父亲要杰克说明原因。
Jack brought Mary home at three o 'clock in the morning, her father asked him to explain himself.
凌晨三点钟，我忽然被闹钟惊醒，我知道这又是我小弟弟的恶作剧。
I was suddenly woken up by the alarm clock at 3 a.m.; I know it was my little brother's practical joke again.
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