1. 演道
1. speak v：southern a.北方的,北部的 | speak v.说话,道话;演道,收直言;(in)道某类言语 | speaker n.说话者,收直言者;道某类言语者;抑声器
1. 关于那些正在支听的演道的美军兵士们来说，没有什么声誉要比争你当上总司令借要高尚。
And to all our men and women in uniform listening tonight: There has been no higher honor than serving as your Commander in Chief.