centennial

1.a centennial commemoration.

纪念

2.1982 was the centennial of Charles Darwin’s death.

1982是查尔斯·达尔文逝世100纪念。

3.I didn't sleep again until now,oh~I wanna catch Zzz,but I'll head to Centennial Hall for Personal Safety Workshop in 20 minite,I've to jump to the end.

我一直到现在都没有睡，虽然现在我很想睡，不过我必须在20到礼堂去听个人安全学习班。