adj.隆重的，讲究礼仪的

The opening ceremony was a ceremonious event, marked by speeches, cultural performances, and the raising of the national flag.
开幕式是一个隆重的活动，包括演讲、文化表演及升国旗仪式。
The queen's arrival was met with a ceremonious welcome, complete with a 21-gun salute and a procession of guards.
女王的到来受到了隆重的欢迎，包括21响礼炮和卫兵列队行进。
The awards ceremony was a highly ceremonious affair, where winners were announced amidst much pomp and splendor.
颁奖典礼是一项高度正式的活动，在庄重而华丽的氛围中宣布获奖者名单。
The diplomat's visit was marked by a series of ceremonious receptions, highlighting the importance of the diplomatic relations between the two countries.
外交官的访问伴随着一系列的正式招待会，彰显了两国间外交关系的重要性。
The wedding was a grand and ceremonious event, celebrated with traditional customs and rituals.
婚礼是一个盛大而庄重的活动，按照传统习俗和仪式进行庆祝。
The university's graduation ceremony is a ceremonious occasion where students, dressed in academic regalia, receive their diplomas.
大学的毕业典礼是一个庄重的场合，学生们身着学术礼服接受毕业证书。
The state banquet was a ceremonious gathering, where heads of state dined together amidst exquisite decor and etiquette.
国宴是一个非常正式的聚会，各国元首在精美装饰和严格礼仪下共进晚餐。
The ribbon-cutting for the new hospital wing was a ceremonious event attended by local dignitaries and healthcare professionals.
新医院病房的剪彩仪式是一个正式的活动，当地政要和医疗专业人士均出席。
The annual memorial service is a solemn and ceremonious event to honor the sacrifices of fallen soldiers.
每年的追悼会是一个庄严而正式的活动，以纪念阵亡士兵的牺牲。
The induction ceremony into the hall of fame was a ceremonious tribute to the athlete's lifetime achievements.
名人堂的入选仪式是对该运动员一生成就的庄重致敬。