New Year's Day;New Year's;New Year's day ;
例句:
Well , I think I'll go see the first sunrise of the year.
去看看元旦日出吧.
My sister and I were in the Bund of Shanghai in 1999.
1999年元旦,我的小妹和我在上海外滩.
New Year's Eve is the day before 1 January.
除夕是元旦的前一天.