Do you have the memorial postage stamps for the bicentenary?

还是你有二百周年的纪念邮票吗？

The company’s bicentenary was in 1974.

一九七四年是这公司成立二百周年。

An exciting programme of events to celebrate Darwin's bicentenary has already begun in Shrewsbury and will continue throughout 2009.

一个激动人心的方案活动来庆祝达尔文200周年已经开始在萨洛普和2009年将继续进行。