1. to announce
I'm pleased to announce that the merger has been successful.
It is really too early for me to announce that end date.
It's time to announce the winners of tonight's auction. / 2. Father, I would like to announce some good news. / 3. They announced their engagement yesterday.
The speaker is going to announce the latest news.
English word "宣布"(to announce) occurs in sets:最简单的动词 - Basic verbs