announcement

The principal made a sudden announcement regarding the cancellation of all after-school sports activities.

(Chinese) 校长突然发布公告，取消了所有课后体育活动。

The royal family's announcement of the upcoming wedding was broadcast live on television stations worldwide.

(Chinese) 皇室关于即将举行婚礼的公告在世界各地的电视台进行了直播。