Answer，Happyholidays！Explanation，Thisisageneralphraseusedtowishsomeonehappycelebrationsduringaholidayorfestiveseason。Expansion，Thephrase‘happyholidays’canbeusedtowishsomeonewellduringvariousholidayslikeChristmas，Hanukkah，Thanksgiving，NewYearsDay，andsoon。Itisafriendlywaytoexpressyourbestwishesforthefestiveseason。