ceremony for the 5th Anniversary of XXX.
ceremony
英 ['ser?m?ni] 美 ['ser?mo?ni]
n. 儀式；禮節；典禮
They hold a mystic religious ceremony.
他們舉行了壹個神秘的宗教儀式。
近義詞
celebration
英 [?sel?'bre?n] 美 [?sel?'bre?n]
n. 典禮；宗教儀式；慶祝，祝賀
The hotel had a grand celebration for its opening.
該飯店辦了壹個盛大的開幕典禮。