presentation day meaning in Chinese

(大学)学位授予日。

On the award presentation day 21 january 2006 , hko set up a booth with demonstration on the contents of the hko s website
于颁奖当日2006年1月21日，天文台亦有参与摊位展览，并展示了天文台网站的内容。
On the award presentation day , a booth with demonstration on the hko website was set up and attracted quite a number of visitors . all were impressed by the demonstration
天文台员工在颁奖典礼期间设置了一摊位展览，向与会人士介绍天文台网站的内容及有关工作，参观人士均对提供的信息深感兴趣。