1、The company organized a special celebration for its jubilarian employees who have been with the company for more than 25 years.
这家公司为那些与公司合作超过25年的员工组织了一场特别的庆祝活动。

2、The town held a jubilarian event to honor its oldest resident who recently turned 100 years old.
该镇举办了一场纪念活动，为最年长的居民庆祝他最近满100岁的生日。