N-COUNT
慶祝活動(dòng);慶典
A celebration is a special enjoyable event that people organize because something pleasant has happened or because it is someone's birthday or anniversary.
例句
I can tell you, there was a celebration in our house that night.
告訴你,那天晚上我家開了個(gè)慶祝會(huì)。
...his eightieth birthday celebrations.
他80大壽的慶祝活動(dòng)