"The centennial of the sinking of the Titanic has triggered numerous commemoration events." 泰坦尼克号沉船一百周年引发了很多纪念活动。
"The United States Postal Service issued a special stamp to celebrate the centennial of the National Cherry Blossom Festival." 为纪念国家樱花节一百周年,美国邮政总局发行了特别纪念邮票。
"Tennessee State University honored its centennial by holding eight days of special events." 田纳西州立大学举办为期八天的特别活动,庆祝建校百年。