What is ""Καλή Πρωτοχρονιά!"" in American English and how to say it?

Greek

Καλή Πρωτοχρονιά!

Καλή Πρωτοχρονιά!-Happy New Year!.svg
American English

Happy New Year!

Learn the word in this minigame:

Example sentences

American EnglishI wore my prettiest evening gown that night.

How To Say ""Καλή Πρωτοχρονιά!"" In 45 Languages.