ceremony for the 5th Anniversary of XXX.

ceremony　

英 ['ser?m?ni] 　 美 ['ser?mo?ni] 　 　

n. 儀式；禮節(jié)；典禮

They hold a mystic religious ceremony.

他們舉行了一個(gè)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.

該飯店辦了一個(gè)盛大的開(kāi)幕典禮。

XXX 五周年慶典翻譯為一下這幾種：1、Ceremony for the 5th Anniversary of XXX2、5th Anniversary of XXX3、5th Anniversary Ceremony Party of XXX