元旦快樂！

Happy New Year!

Source: Tatoeba

Sentence Composition

=1 元旦 Yuándàn New Year's Day
=1 元旦 yuándàn
  1. (specifically) New Year's Day (Gregorian calendar)
  2. New Year's Day (Gregorian calendar)
  3. the first day of a year
2 快樂 kuàilè happy; joyful